465718110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:255

約数の個数: 192

約数和(自身を含む): 1351365120

約数和(自身を除く): 885647010

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 71, 78, 110, 121, 130, 139, 142, 143, 165, 195, 213, 242, 278, 286, 330, 355, 363, 390, 417, 426, 429, 605, 695, 710, 715, 726, 781, 834, 858, 923, 1065, 1210, 1390, 1430, 1529, 1562, 1573, 1807, 1815, 1846, 2085, 2130, 2145, 2343, 2769, 3058, 3146, 3614, 3630, 3905, 4170, 4290, 4587, 4615, 4686, 4719, 5421, 5538, 7645, 7810, 7865, 8591, 9035, 9174, 9230, 9438, 9869, 10153, 10842, 11715, 13845, 15290, 15730, 16819, 17182, 18070, 19738, 19877, 20306, 22935, 23430, 23595, 25773, 27105, 27690, 29607, 30459, 33638, 39754, 42955, 45870, 47190, 49345, 50457, 50765, 51546, 54210, 59214, 59631, 60918, 84095, 85910, 98690, 99385, 100914, 101530, 108559, 111683, 119262, 128297, 128865, 148035, 152295, 168190, 198770, 217118, 218647, 223366, 252285, 256594, 257730, 296070, 298155, 304590, 325677, 335049, 384891, 437294, 504570, 542795, 558415, 596310, 641485, 651354, 655941, 670098, 769782, 1085590, 1093235, 1116830, 1194149, 1282970, 1311882, 1411267, 1628385, 1675245, 1924455, 2186470, 2388298, 2822534, 3256770, 3279705, 3350490, 3582447, 3848910, 4233801, 5970745, 6559410, 7056335, 7164894, 8467602, 11941490, 14112670, 15523937, 17912235, 21169005, 31047874, 35824470, 42338010, 46571811, 77619685, 93143622, 155239370, 232859055, 465718110]

約数ペア:

[(1, 465718110), (2, 232859055), (3, 155239370), (5, 93143622), (6, 77619685), (10, 46571811), (11, 42338010), (13, 35824470), (15, 31047874), (22, 21169005), (26, 17912235), (30, 15523937), (33, 14112670), (39, 11941490), (55, 8467602), (65, 7164894), (66, 7056335), (71, 6559410), (78, 5970745), (110, 4233801), (121, 3848910), (130, 3582447), (139, 3350490), (142, 3279705), (143, 3256770), (165, 2822534), (195, 2388298), (213, 2186470), (242, 1924455), (278, 1675245), (286, 1628385), (330, 1411267), (355, 1311882), (363, 1282970), (390, 1194149), (417, 1116830), (426, 1093235), (429, 1085590), (605, 769782), (695, 670098), (710, 655941), (715, 651354), (726, 641485), (781, 596310), (834, 558415), (858, 542795), (923, 504570), (1065, 437294), (1210, 384891), (1390, 335049), (1430, 325677), (1529, 304590), (1562, 298155), (1573, 296070), (1807, 257730), (1815, 256594), (1846, 252285), (2085, 223366), (2130, 218647), (2145, 217118), (2343, 198770), (2769, 168190), (3058, 152295), (3146, 148035), (3614, 128865), (3630, 128297), (3905, 119262), (4170, 111683), (4290, 108559), (4587, 101530), (4615, 100914), (4686, 99385), (4719, 98690), (5421, 85910), (5538, 84095), (7645, 60918), (7810, 59631), (7865, 59214), (8591, 54210), (9035, 51546), (9174, 50765), (9230, 50457), (9438, 49345), (9869, 47190), (10153, 45870), (10842, 42955), (11715, 39754), (13845, 33638), (15290, 30459), (15730, 29607), (16819, 27690), (17182, 27105), (18070, 25773), (19738, 23595), (19877, 23430), (20306, 22935)]