63917460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{15439}}^1$

素因数の和:15477

約数の個数: 72

約数和(自身を含む): 202325760

約数和(自身を除く): 138408300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 15439, 30878, 46317, 61756, 77195, 92634, 138951, 154390, 185268, 231585, 277902, 308780, 355097, 463170, 555804, 694755, 710194, 926340, 1065291, 1389510, 1420388, 1775485, 2130582, 2779020, 3195873, 3550970, 4261164, 5326455, 6391746, 7101940, 10652910, 12783492, 15979365, 21305820, 31958730, 63917460]

約数ペア:

[(1, 63917460), (2, 31958730), (3, 21305820), (4, 15979365), (5, 12783492), (6, 10652910), (9, 7101940), (10, 6391746), (12, 5326455), (15, 4261164), (18, 3550970), (20, 3195873), (23, 2779020), (30, 2130582), (36, 1775485), (45, 1420388), (46, 1389510), (60, 1065291), (69, 926340), (90, 710194), (92, 694755), (115, 555804), (138, 463170), (180, 355097), (207, 308780), (230, 277902), (276, 231585), (345, 185268), (414, 154390), (460, 138951), (690, 92634), (828, 77195), (1035, 61756), (1380, 46317), (2070, 30878), (4140, 15439)]