1391910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:149

約数の個数: 64

約数和(自身を含む): 3725568

約数和(自身を除く): 2333658

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 43, 65, 78, 83, 86, 129, 130, 166, 195, 215, 249, 258, 390, 415, 430, 498, 559, 645, 830, 1079, 1118, 1245, 1290, 1677, 2158, 2490, 2795, 3237, 3354, 3569, 5395, 5590, 6474, 7138, 8385, 10707, 10790, 16185, 16770, 17845, 21414, 32370, 35690, 46397, 53535, 92794, 107070, 139191, 231985, 278382, 463970, 695955, 1391910]

約数ペア:

[(1, 1391910), (2, 695955), (3, 463970), (5, 278382), (6, 231985), (10, 139191), (13, 107070), (15, 92794), (26, 53535), (30, 46397), (39, 35690), (43, 32370), (65, 21414), (78, 17845), (83, 16770), (86, 16185), (129, 10790), (130, 10707), (166, 8385), (195, 7138), (215, 6474), (249, 5590), (258, 5395), (390, 3569), (415, 3354), (430, 3237), (498, 2795), (559, 2490), (645, 2158), (830, 1677), (1079, 1290), (1118, 1245)]