418127190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{4723}}^1$

素因数の和:4973

約数の個数: 64

約数和(自身を含む): 1085688576

約数和(自身を除く): 667561386

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 227, 390, 454, 681, 1135, 1362, 2270, 2951, 3405, 4723, 5902, 6810, 8853, 9446, 14169, 14755, 17706, 23615, 28338, 29510, 44265, 47230, 61399, 70845, 88530, 122798, 141690, 184197, 306995, 368394, 613990, 920985, 1072121, 1841970, 2144242, 3216363, 5360605, 6432726, 10721210, 13937573, 16081815, 27875146, 32163630, 41812719, 69687865, 83625438, 139375730, 209063595, 418127190]

約数ペア:

[(1, 418127190), (2, 209063595), (3, 139375730), (5, 83625438), (6, 69687865), (10, 41812719), (13, 32163630), (15, 27875146), (26, 16081815), (30, 13937573), (39, 10721210), (65, 6432726), (78, 5360605), (130, 3216363), (195, 2144242), (227, 1841970), (390, 1072121), (454, 920985), (681, 613990), (1135, 368394), (1362, 306995), (2270, 184197), (2951, 141690), (3405, 122798), (4723, 88530), (5902, 70845), (6810, 61399), (8853, 47230), (9446, 44265), (14169, 29510), (14755, 28338), (17706, 23615)]