393593670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{141073}}^1$

素因数の和:141117

約数の個数: 48

約数和(自身を含む): 1056362112

約数和(自身を除く): 662768442

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 141073, 282146, 423219, 705365, 846438, 1269657, 1410730, 2116095, 2539314, 4232190, 4373263, 6348285, 8746526, 12696570, 13119789, 21866315, 26239578, 39359367, 43732630, 65598945, 78718734, 131197890, 196796835, 393593670]

約数ペア:

[(1, 393593670), (2, 196796835), (3, 131197890), (5, 78718734), (6, 65598945), (9, 43732630), (10, 39359367), (15, 26239578), (18, 21866315), (30, 13119789), (31, 12696570), (45, 8746526), (62, 6348285), (90, 4373263), (93, 4232190), (155, 2539314), (186, 2116095), (279, 1410730), (310, 1269657), (465, 846438), (558, 705365), (930, 423219), (1395, 282146), (2790, 141073)]