42172110

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6791}}^1$

素因数の和:6830

約数の個数: 64

約数和(自身を含む): 117365760

約数和(自身を除く): 75193650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 115, 135, 138, 207, 230, 270, 345, 414, 621, 690, 1035, 1242, 2070, 3105, 6210, 6791, 13582, 20373, 33955, 40746, 61119, 67910, 101865, 122238, 156193, 183357, 203730, 305595, 312386, 366714, 468579, 611190, 780965, 916785, 937158, 1405737, 1561930, 1833570, 2342895, 2811474, 4217211, 4685790, 7028685, 8434422, 14057370, 21086055, 42172110]

約数ペア:

[(1, 42172110), (2, 21086055), (3, 14057370), (5, 8434422), (6, 7028685), (9, 4685790), (10, 4217211), (15, 2811474), (18, 2342895), (23, 1833570), (27, 1561930), (30, 1405737), (45, 937158), (46, 916785), (54, 780965), (69, 611190), (90, 468579), (115, 366714), (135, 312386), (138, 305595), (207, 203730), (230, 183357), (270, 156193), (345, 122238), (414, 101865), (621, 67910), (690, 61119), (1035, 40746), (1242, 33955), (2070, 20373), (3105, 13582), (6210, 6791)]