12167190

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:147

約数の個数: 144

約数和(自身を含む): 38413440

約数和(自身を除く): 26246250

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 31, 35, 42, 45, 49, 62, 63, 70, 89, 90, 93, 98, 105, 126, 147, 155, 178, 186, 210, 217, 245, 267, 279, 294, 310, 315, 434, 441, 445, 465, 490, 534, 558, 623, 630, 651, 735, 801, 882, 890, 930, 1085, 1246, 1302, 1335, 1395, 1470, 1519, 1602, 1869, 1953, 2170, 2205, 2670, 2759, 2790, 3038, 3115, 3255, 3738, 3906, 4005, 4361, 4410, 4557, 5518, 5607, 6230, 6510, 7595, 8010, 8277, 8722, 9114, 9345, 9765, 11214, 13083, 13671, 13795, 15190, 16554, 18690, 19313, 19530, 21805, 22785, 24831, 26166, 27342, 27590, 28035, 38626, 39249, 41385, 43610, 45570, 49662, 56070, 57939, 65415, 68355, 78498, 82770, 96565, 115878, 124155, 130830, 135191, 136710, 173817, 193130, 196245, 248310, 270382, 289695, 347634, 392490, 405573, 579390, 675955, 811146, 869085, 1216719, 1351910, 1738170, 2027865, 2433438, 4055730, 6083595, 12167190]

約数ペア:

[(1, 12167190), (2, 6083595), (3, 4055730), (5, 2433438), (6, 2027865), (7, 1738170), (9, 1351910), (10, 1216719), (14, 869085), (15, 811146), (18, 675955), (21, 579390), (30, 405573), (31, 392490), (35, 347634), (42, 289695), (45, 270382), (49, 248310), (62, 196245), (63, 193130), (70, 173817), (89, 136710), (90, 135191), (93, 130830), (98, 124155), (105, 115878), (126, 96565), (147, 82770), (155, 78498), (178, 68355), (186, 65415), (210, 57939), (217, 56070), (245, 49662), (267, 45570), (279, 43610), (294, 41385), (310, 39249), (315, 38626), (434, 28035), (441, 27590), (445, 27342), (465, 26166), (490, 24831), (534, 22785), (558, 21805), (623, 19530), (630, 19313), (651, 18690), (735, 16554), (801, 15190), (882, 13795), (890, 13671), (930, 13083), (1085, 11214), (1246, 9765), (1302, 9345), (1335, 9114), (1395, 8722), (1470, 8277), (1519, 8010), (1602, 7595), (1869, 6510), (1953, 6230), (2170, 5607), (2205, 5518), (2670, 4557), (2759, 4410), (2790, 4361), (3038, 4005), (3115, 3906), (3255, 3738)]