15537270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{307}}^1$

素因数の和:565

約数の個数: 64

約数和(自身を含む): 42932736

約数和(自身を除く): 27395466

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 241, 307, 482, 614, 723, 921, 1205, 1446, 1535, 1687, 1842, 2149, 2410, 3070, 3374, 3615, 4298, 4605, 5061, 6447, 7230, 8435, 9210, 10122, 10745, 12894, 16870, 21490, 25305, 32235, 50610, 64470, 73987, 147974, 221961, 369935, 443922, 517909, 739870, 1035818, 1109805, 1553727, 2219610, 2589545, 3107454, 5179090, 7768635, 15537270]

約数ペア:

[(1, 15537270), (2, 7768635), (3, 5179090), (5, 3107454), (6, 2589545), (7, 2219610), (10, 1553727), (14, 1109805), (15, 1035818), (21, 739870), (30, 517909), (35, 443922), (42, 369935), (70, 221961), (105, 147974), (210, 73987), (241, 64470), (307, 50610), (482, 32235), (614, 25305), (723, 21490), (921, 16870), (1205, 12894), (1446, 10745), (1535, 10122), (1687, 9210), (1842, 8435), (2149, 7230), (2410, 6447), (3070, 5061), (3374, 4605), (3615, 4298)]