63444990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15901}}^1$

素因数の和:15937

約数の個数: 64

約数和(自身を含む): 183191040

約数和(自身を除く): 119746050

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 15901, 31802, 47703, 79505, 95406, 111307, 159010, 222614, 238515, 302119, 333921, 477030, 556535, 604238, 667842, 906357, 1113070, 1510595, 1669605, 1812714, 2114833, 3021190, 3339210, 4229666, 4531785, 6344499, 9063570, 10574165, 12688998, 21148330, 31722495, 63444990]

約数ペア:

[(1, 63444990), (2, 31722495), (3, 21148330), (5, 12688998), (6, 10574165), (7, 9063570), (10, 6344499), (14, 4531785), (15, 4229666), (19, 3339210), (21, 3021190), (30, 2114833), (35, 1812714), (38, 1669605), (42, 1510595), (57, 1113070), (70, 906357), (95, 667842), (105, 604238), (114, 556535), (133, 477030), (190, 333921), (210, 302119), (266, 238515), (285, 222614), (399, 159010), (570, 111307), (665, 95406), (798, 79505), (1330, 47703), (1995, 31802), (3990, 15901)]