90974430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{619}}^1$

素因数の和:726

約数の個数: 96

約数和(自身を含む): 250698240

約数和(自身を除く): 159723810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 71, 90, 115, 138, 142, 207, 213, 230, 345, 355, 414, 426, 619, 639, 690, 710, 1035, 1065, 1238, 1278, 1633, 1857, 2070, 2130, 3095, 3195, 3266, 3714, 4899, 5571, 6190, 6390, 8165, 9285, 9798, 11142, 14237, 14697, 16330, 18570, 24495, 27855, 28474, 29394, 42711, 43949, 48990, 55710, 71185, 73485, 85422, 87898, 128133, 131847, 142370, 146970, 213555, 219745, 256266, 263694, 395541, 427110, 439490, 640665, 659235, 791082, 1010827, 1281330, 1318470, 1977705, 2021654, 3032481, 3955410, 5054135, 6064962, 9097443, 10108270, 15162405, 18194886, 30324810, 45487215, 90974430]

約数ペア:

[(1, 90974430), (2, 45487215), (3, 30324810), (5, 18194886), (6, 15162405), (9, 10108270), (10, 9097443), (15, 6064962), (18, 5054135), (23, 3955410), (30, 3032481), (45, 2021654), (46, 1977705), (69, 1318470), (71, 1281330), (90, 1010827), (115, 791082), (138, 659235), (142, 640665), (207, 439490), (213, 427110), (230, 395541), (345, 263694), (355, 256266), (414, 219745), (426, 213555), (619, 146970), (639, 142370), (690, 131847), (710, 128133), (1035, 87898), (1065, 85422), (1238, 73485), (1278, 71185), (1633, 55710), (1857, 48990), (2070, 43949), (2130, 42711), (3095, 29394), (3195, 28474), (3266, 27855), (3714, 24495), (4899, 18570), (5571, 16330), (6190, 14697), (6390, 14237), (8165, 11142), (9285, 9798)]