30186660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1753}}^1$

素因数の和:1813

約数の個数: 96

約数和(自身を含む): 99009792

約数和(自身を除く): 68823132

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, 820, 861, 1148, 1230, 1435, 1722, 1753, 2460, 2870, 3444, 3506, 4305, 5259, 5740, 7012, 8610, 8765, 10518, 12271, 17220, 17530, 21036, 24542, 26295, 35060, 36813, 49084, 52590, 61355, 71873, 73626, 105180, 122710, 143746, 147252, 184065, 215619, 245420, 287492, 359365, 368130, 431238, 503111, 718730, 736260, 862476, 1006222, 1078095, 1437460, 1509333, 2012444, 2156190, 2515555, 3018666, 4312380, 5031110, 6037332, 7546665, 10062220, 15093330, 30186660]

約数ペア:

[(1, 30186660), (2, 15093330), (3, 10062220), (4, 7546665), (5, 6037332), (6, 5031110), (7, 4312380), (10, 3018666), (12, 2515555), (14, 2156190), (15, 2012444), (20, 1509333), (21, 1437460), (28, 1078095), (30, 1006222), (35, 862476), (41, 736260), (42, 718730), (60, 503111), (70, 431238), (82, 368130), (84, 359365), (105, 287492), (123, 245420), (140, 215619), (164, 184065), (205, 147252), (210, 143746), (246, 122710), (287, 105180), (410, 73626), (420, 71873), (492, 61355), (574, 52590), (615, 49084), (820, 36813), (861, 35060), (1148, 26295), (1230, 24542), (1435, 21036), (1722, 17530), (1753, 17220), (2460, 12271), (2870, 10518), (3444, 8765), (3506, 8610), (4305, 7012), (5259, 5740)]