1796730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1$

素因数の和:311

約数の個数: 64

約数和(自身を含む): 4935168

約数和(自身を除く): 3138438

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 271, 390, 442, 510, 542, 663, 813, 1105, 1326, 1355, 1626, 2210, 2710, 3315, 3523, 4065, 4607, 6630, 7046, 8130, 9214, 10569, 13821, 17615, 21138, 23035, 27642, 35230, 46070, 52845, 59891, 69105, 105690, 119782, 138210, 179673, 299455, 359346, 598910, 898365, 1796730]

約数ペア:

[(1, 1796730), (2, 898365), (3, 598910), (5, 359346), (6, 299455), (10, 179673), (13, 138210), (15, 119782), (17, 105690), (26, 69105), (30, 59891), (34, 52845), (39, 46070), (51, 35230), (65, 27642), (78, 23035), (85, 21138), (102, 17615), (130, 13821), (170, 10569), (195, 9214), (221, 8130), (255, 7046), (271, 6630), (390, 4607), (442, 4065), (510, 3523), (542, 3315), (663, 2710), (813, 2210), (1105, 1626), (1326, 1355)]