10865820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{631}}^1$

素因数の和:691

約数の個数: 96

約数和(自身を含む): 35675136

約数和(自身を除く): 24809316

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 41, 42, 60, 70, 82, 84, 105, 123, 140, 164, 205, 210, 246, 287, 410, 420, 492, 574, 615, 631, 820, 861, 1148, 1230, 1262, 1435, 1722, 1893, 2460, 2524, 2870, 3155, 3444, 3786, 4305, 4417, 5740, 6310, 7572, 8610, 8834, 9465, 12620, 13251, 17220, 17668, 18930, 22085, 25871, 26502, 37860, 44170, 51742, 53004, 66255, 77613, 88340, 103484, 129355, 132510, 155226, 181097, 258710, 265020, 310452, 362194, 388065, 517420, 543291, 724388, 776130, 905485, 1086582, 1552260, 1810970, 2173164, 2716455, 3621940, 5432910, 10865820]

約数ペア:

[(1, 10865820), (2, 5432910), (3, 3621940), (4, 2716455), (5, 2173164), (6, 1810970), (7, 1552260), (10, 1086582), (12, 905485), (14, 776130), (15, 724388), (20, 543291), (21, 517420), (28, 388065), (30, 362194), (35, 310452), (41, 265020), (42, 258710), (60, 181097), (70, 155226), (82, 132510), (84, 129355), (105, 103484), (123, 88340), (140, 77613), (164, 66255), (205, 53004), (210, 51742), (246, 44170), (287, 37860), (410, 26502), (420, 25871), (492, 22085), (574, 18930), (615, 17668), (631, 17220), (820, 13251), (861, 12620), (1148, 9465), (1230, 8834), (1262, 8610), (1435, 7572), (1722, 6310), (1893, 5740), (2460, 4417), (2524, 4305), (2870, 3786), (3155, 3444)]