61341930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:185

約数の個数: 144

約数和(自身を含む): 178995960

約数和(自身を除く): 117654030

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 37, 39, 45, 65, 74, 78, 90, 109, 111, 117, 130, 169, 185, 195, 218, 222, 234, 327, 333, 338, 370, 390, 481, 507, 545, 555, 585, 654, 666, 845, 962, 981, 1014, 1090, 1110, 1170, 1417, 1443, 1521, 1635, 1665, 1690, 1962, 2405, 2535, 2834, 2886, 3042, 3270, 3330, 4033, 4251, 4329, 4810, 4905, 5070, 6253, 7085, 7215, 7605, 8066, 8502, 8658, 9810, 12099, 12506, 12753, 14170, 14430, 15210, 18421, 18759, 20165, 21255, 21645, 24198, 25506, 31265, 36297, 36842, 37518, 40330, 42510, 43290, 52429, 55263, 56277, 60495, 62530, 63765, 72594, 92105, 93795, 104858, 110526, 112554, 120990, 127530, 157287, 165789, 181485, 184210, 187590, 262145, 276315, 281385, 314574, 331578, 362970, 471861, 524290, 552630, 562770, 681577, 786435, 828945, 943722, 1363154, 1572870, 1657890, 2044731, 2359305, 3407885, 4089462, 4718610, 6134193, 6815770, 10223655, 12268386, 20447310, 30670965, 61341930]

約数ペア:

[(1, 61341930), (2, 30670965), (3, 20447310), (5, 12268386), (6, 10223655), (9, 6815770), (10, 6134193), (13, 4718610), (15, 4089462), (18, 3407885), (26, 2359305), (30, 2044731), (37, 1657890), (39, 1572870), (45, 1363154), (65, 943722), (74, 828945), (78, 786435), (90, 681577), (109, 562770), (111, 552630), (117, 524290), (130, 471861), (169, 362970), (185, 331578), (195, 314574), (218, 281385), (222, 276315), (234, 262145), (327, 187590), (333, 184210), (338, 181485), (370, 165789), (390, 157287), (481, 127530), (507, 120990), (545, 112554), (555, 110526), (585, 104858), (654, 93795), (666, 92105), (845, 72594), (962, 63765), (981, 62530), (1014, 60495), (1090, 56277), (1110, 55263), (1170, 52429), (1417, 43290), (1443, 42510), (1521, 40330), (1635, 37518), (1665, 36842), (1690, 36297), (1962, 31265), (2405, 25506), (2535, 24198), (2834, 21645), (2886, 21255), (3042, 20165), (3270, 18759), (3330, 18421), (4033, 15210), (4251, 14430), (4329, 14170), (4810, 12753), (4905, 12506), (5070, 12099), (6253, 9810), (7085, 8658), (7215, 8502), (7605, 8066)]