74911830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{1531}}^1$

素因数の和:1781

約数の個数: 64

約数和(自身を含む): 206489088

約数和(自身を除く): 131577258

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 233, 466, 699, 1165, 1398, 1531, 1631, 2330, 3062, 3262, 3495, 4593, 4893, 6990, 7655, 8155, 9186, 9786, 10717, 15310, 16310, 21434, 22965, 24465, 32151, 45930, 48930, 53585, 64302, 107170, 160755, 321510, 356723, 713446, 1070169, 1783615, 2140338, 2497061, 3567230, 4994122, 5350845, 7491183, 10701690, 12485305, 14982366, 24970610, 37455915, 74911830]

約数ペア:

[(1, 74911830), (2, 37455915), (3, 24970610), (5, 14982366), (6, 12485305), (7, 10701690), (10, 7491183), (14, 5350845), (15, 4994122), (21, 3567230), (30, 2497061), (35, 2140338), (42, 1783615), (70, 1070169), (105, 713446), (210, 356723), (233, 321510), (466, 160755), (699, 107170), (1165, 64302), (1398, 53585), (1531, 48930), (1631, 45930), (2330, 32151), (3062, 24465), (3262, 22965), (3495, 21434), (4593, 16310), (4893, 15310), (6990, 10717), (7655, 9786), (8155, 9186)]