45915990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{593}}^1$

素因数の和:721

約数の個数: 64

約数和(自身を含む): 115473600

約数和(自身を除く): 69557610

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 89, 145, 174, 178, 267, 290, 435, 445, 534, 593, 870, 890, 1186, 1335, 1779, 2581, 2670, 2965, 3558, 5162, 5930, 7743, 8895, 12905, 15486, 17197, 17790, 25810, 34394, 38715, 51591, 52777, 77430, 85985, 103182, 105554, 158331, 171970, 257955, 263885, 316662, 515910, 527770, 791655, 1530533, 1583310, 3061066, 4591599, 7652665, 9183198, 15305330, 22957995, 45915990]

約数ペア:

[(1, 45915990), (2, 22957995), (3, 15305330), (5, 9183198), (6, 7652665), (10, 4591599), (15, 3061066), (29, 1583310), (30, 1530533), (58, 791655), (87, 527770), (89, 515910), (145, 316662), (174, 263885), (178, 257955), (267, 171970), (290, 158331), (435, 105554), (445, 103182), (534, 85985), (593, 77430), (870, 52777), (890, 51591), (1186, 38715), (1335, 34394), (1779, 25810), (2581, 17790), (2670, 17197), (2965, 15486), (3558, 12905), (5162, 8895), (5930, 7743)]