63465740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{10613}}^1$

素因数の和:10658

約数の個数: 48

約数和(自身を含む): 149784768

約数和(自身を除く): 86319028

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 230, 260, 299, 460, 598, 1196, 1495, 2990, 5980, 10613, 21226, 42452, 53065, 106130, 137969, 212260, 244099, 275938, 488198, 551876, 689845, 976396, 1220495, 1379690, 2440990, 2759380, 3173287, 4881980, 6346574, 12693148, 15866435, 31732870, 63465740]

約数ペア:

[(1, 63465740), (2, 31732870), (4, 15866435), (5, 12693148), (10, 6346574), (13, 4881980), (20, 3173287), (23, 2759380), (26, 2440990), (46, 1379690), (52, 1220495), (65, 976396), (92, 689845), (115, 551876), (130, 488198), (230, 275938), (260, 244099), (299, 212260), (460, 137969), (598, 106130), (1196, 53065), (1495, 42452), (2990, 21226), (5980, 10613)]