63412980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{331}}^1$

素因数の和:477

約数の個数: 96

約数和(自身を含む): 185622528

約数和(自身を除く): 122209548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 103, 124, 155, 186, 206, 309, 310, 331, 372, 412, 465, 515, 618, 620, 662, 930, 993, 1030, 1236, 1324, 1545, 1655, 1860, 1986, 2060, 3090, 3193, 3310, 3972, 4965, 6180, 6386, 6620, 9579, 9930, 10261, 12772, 15965, 19158, 19860, 20522, 30783, 31930, 34093, 38316, 41044, 47895, 51305, 61566, 63860, 68186, 95790, 102279, 102610, 123132, 136372, 153915, 170465, 191580, 204558, 205220, 307830, 340930, 409116, 511395, 615660, 681860, 1022790, 1056883, 2045580, 2113766, 3170649, 4227532, 5284415, 6341298, 10568830, 12682596, 15853245, 21137660, 31706490, 63412980]

約数ペア:

[(1, 63412980), (2, 31706490), (3, 21137660), (4, 15853245), (5, 12682596), (6, 10568830), (10, 6341298), (12, 5284415), (15, 4227532), (20, 3170649), (30, 2113766), (31, 2045580), (60, 1056883), (62, 1022790), (93, 681860), (103, 615660), (124, 511395), (155, 409116), (186, 340930), (206, 307830), (309, 205220), (310, 204558), (331, 191580), (372, 170465), (412, 153915), (465, 136372), (515, 123132), (618, 102610), (620, 102279), (662, 95790), (930, 68186), (993, 63860), (1030, 61566), (1236, 51305), (1324, 47895), (1545, 41044), (1655, 38316), (1860, 34093), (1986, 31930), (2060, 30783), (3090, 20522), (3193, 19860), (3310, 19158), (3972, 15965), (4965, 12772), (6180, 10261), (6386, 9930), (6620, 9579)]