64576590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{271}}^1$

素因数の和:354

約数の個数: 96

約数和(自身を含む): 172025856

約数和(自身を除く): 107449266

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 47, 65, 78, 94, 130, 141, 169, 195, 235, 271, 282, 338, 390, 470, 507, 542, 611, 705, 813, 845, 1014, 1222, 1355, 1410, 1626, 1690, 1833, 2535, 2710, 3055, 3523, 3666, 4065, 5070, 6110, 7046, 7943, 8130, 9165, 10569, 12737, 15886, 17615, 18330, 21138, 23829, 25474, 35230, 38211, 39715, 45799, 47658, 52845, 63685, 76422, 79430, 91598, 105690, 119145, 127370, 137397, 165581, 191055, 228995, 238290, 274794, 331162, 382110, 457990, 496743, 686985, 827905, 993486, 1373970, 1655810, 2152553, 2483715, 4305106, 4967430, 6457659, 10762765, 12915318, 21525530, 32288295, 64576590]

約数ペア:

[(1, 64576590), (2, 32288295), (3, 21525530), (5, 12915318), (6, 10762765), (10, 6457659), (13, 4967430), (15, 4305106), (26, 2483715), (30, 2152553), (39, 1655810), (47, 1373970), (65, 993486), (78, 827905), (94, 686985), (130, 496743), (141, 457990), (169, 382110), (195, 331162), (235, 274794), (271, 238290), (282, 228995), (338, 191055), (390, 165581), (470, 137397), (507, 127370), (542, 119145), (611, 105690), (705, 91598), (813, 79430), (845, 76422), (1014, 63685), (1222, 52845), (1355, 47658), (1410, 45799), (1626, 39715), (1690, 38211), (1833, 35230), (2535, 25474), (2710, 23829), (3055, 21138), (3523, 18330), (3666, 17615), (4065, 15886), (5070, 12737), (6110, 10569), (7046, 9165), (7943, 8130)]