42997110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2689}}^1$

素因数の和:2753

約数の個数: 64

約数和(自身を含む): 113883840

約数和(自身を除く): 70886730

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 41, 65, 78, 82, 123, 130, 195, 205, 246, 390, 410, 533, 615, 1066, 1230, 1599, 2665, 2689, 3198, 5330, 5378, 7995, 8067, 13445, 15990, 16134, 26890, 34957, 40335, 69914, 80670, 104871, 110249, 174785, 209742, 220498, 330747, 349570, 524355, 551245, 661494, 1048710, 1102490, 1433237, 1653735, 2866474, 3307470, 4299711, 7166185, 8599422, 14332370, 21498555, 42997110]

約数ペア:

[(1, 42997110), (2, 21498555), (3, 14332370), (5, 8599422), (6, 7166185), (10, 4299711), (13, 3307470), (15, 2866474), (26, 1653735), (30, 1433237), (39, 1102490), (41, 1048710), (65, 661494), (78, 551245), (82, 524355), (123, 349570), (130, 330747), (195, 220498), (205, 209742), (246, 174785), (390, 110249), (410, 104871), (533, 80670), (615, 69914), (1066, 40335), (1230, 34957), (1599, 26890), (2665, 16134), (2689, 15990), (3198, 13445), (5330, 8067), (5378, 7995)]