16978710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{347}}^1$

素因数の和:597

約数の個数: 64

約数和(自身を含む): 46904832

約数和(自身を除く): 29926122

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 233, 347, 466, 694, 699, 1041, 1165, 1398, 1631, 1735, 2082, 2330, 2429, 3262, 3470, 3495, 4858, 4893, 5205, 6990, 7287, 8155, 9786, 10410, 12145, 14574, 16310, 24290, 24465, 36435, 48930, 72870, 80851, 161702, 242553, 404255, 485106, 565957, 808510, 1131914, 1212765, 1697871, 2425530, 2829785, 3395742, 5659570, 8489355, 16978710]

約数ペア:

[(1, 16978710), (2, 8489355), (3, 5659570), (5, 3395742), (6, 2829785), (7, 2425530), (10, 1697871), (14, 1212765), (15, 1131914), (21, 808510), (30, 565957), (35, 485106), (42, 404255), (70, 242553), (105, 161702), (210, 80851), (233, 72870), (347, 48930), (466, 36435), (694, 24465), (699, 24290), (1041, 16310), (1165, 14574), (1398, 12145), (1631, 10410), (1735, 9786), (2082, 8155), (2330, 7287), (2429, 6990), (3262, 5205), (3470, 4893), (3495, 4858)]