538188210

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1621}}^1$

素因数の和:1689

約数の個数: 192

約数和(自身を含む): 1748957184

約数和(自身を除く): 1210768974

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 30, 31, 34, 35, 42, 45, 51, 62, 63, 70, 85, 90, 93, 102, 105, 119, 126, 153, 155, 170, 186, 210, 217, 238, 255, 279, 306, 310, 315, 357, 434, 465, 510, 527, 558, 595, 630, 651, 714, 765, 930, 1054, 1071, 1085, 1190, 1302, 1395, 1530, 1581, 1621, 1785, 1953, 2142, 2170, 2635, 2790, 3162, 3242, 3255, 3570, 3689, 3906, 4743, 4863, 5270, 5355, 6510, 7378, 7905, 8105, 9486, 9726, 9765, 10710, 11067, 11347, 14589, 15810, 16210, 18445, 19530, 22134, 22694, 23715, 24315, 27557, 29178, 33201, 34041, 36890, 47430, 48630, 50251, 55114, 55335, 56735, 66402, 68082, 72945, 82671, 100502, 102123, 110670, 113470, 137785, 145890, 150753, 165342, 166005, 170205, 192899, 204246, 248013, 251255, 275570, 301506, 332010, 340410, 351757, 385798, 413355, 452259, 496026, 502510, 510615, 578697, 703514, 753765, 826710, 854267, 904518, 964495, 1021230, 1055271, 1157394, 1240065, 1507530, 1708534, 1736091, 1758785, 1928990, 2110542, 2261295, 2480130, 2562801, 2893485, 3165813, 3472182, 3517570, 4271335, 4522590, 5125602, 5276355, 5786970, 5979869, 6331626, 7688403, 8542670, 8680455, 10552710, 11959738, 12814005, 15376806, 15829065, 17360910, 17939607, 25628010, 29899345, 31658130, 35879214, 38442015, 53818821, 59798690, 76884030, 89698035, 107637642, 179396070, 269094105, 538188210]

約数ペア:

[(1, 538188210), (2, 269094105), (3, 179396070), (5, 107637642), (6, 89698035), (7, 76884030), (9, 59798690), (10, 53818821), (14, 38442015), (15, 35879214), (17, 31658130), (18, 29899345), (21, 25628010), (30, 17939607), (31, 17360910), (34, 15829065), (35, 15376806), (42, 12814005), (45, 11959738), (51, 10552710), (62, 8680455), (63, 8542670), (70, 7688403), (85, 6331626), (90, 5979869), (93, 5786970), (102, 5276355), (105, 5125602), (119, 4522590), (126, 4271335), (153, 3517570), (155, 3472182), (170, 3165813), (186, 2893485), (210, 2562801), (217, 2480130), (238, 2261295), (255, 2110542), (279, 1928990), (306, 1758785), (310, 1736091), (315, 1708534), (357, 1507530), (434, 1240065), (465, 1157394), (510, 1055271), (527, 1021230), (558, 964495), (595, 904518), (630, 854267), (651, 826710), (714, 753765), (765, 703514), (930, 578697), (1054, 510615), (1071, 502510), (1085, 496026), (1190, 452259), (1302, 413355), (1395, 385798), (1530, 351757), (1581, 340410), (1621, 332010), (1785, 301506), (1953, 275570), (2142, 251255), (2170, 248013), (2635, 204246), (2790, 192899), (3162, 170205), (3242, 166005), (3255, 165342), (3570, 150753), (3689, 145890), (3906, 137785), (4743, 113470), (4863, 110670), (5270, 102123), (5355, 100502), (6510, 82671), (7378, 72945), (7905, 68082), (8105, 66402), (9486, 56735), (9726, 55335), (9765, 55114), (10710, 50251), (11067, 48630), (11347, 47430), (14589, 36890), (15810, 34041), (16210, 33201), (18445, 29178), (19530, 27557), (22134, 24315), (22694, 23715)]