153485380020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{365441381}}^1$

素因数の和:365441400

約数の個数: 48

約数和(自身を含む): 491153217408

約数和(自身を除く): 337667837388

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 365441381, 730882762, 1096324143, 1461765524, 1827206905, 2192648286, 2558089667, 3654413810, 4385296572, 5116179334, 5481620715, 7308827620, 7674269001, 10232358668, 10963241430, 12790448335, 15348538002, 21926482860, 25580896670, 30697076004, 38371345005, 51161793340, 76742690010, 153485380020]

約数ペア:

[(1, 153485380020), (2, 76742690010), (3, 51161793340), (4, 38371345005), (5, 30697076004), (6, 25580896670), (7, 21926482860), (10, 15348538002), (12, 12790448335), (14, 10963241430), (15, 10232358668), (20, 7674269001), (21, 7308827620), (28, 5481620715), (30, 5116179334), (35, 4385296572), (42, 3654413810), (60, 2558089667), (70, 2192648286), (84, 1827206905), (105, 1461765524), (140, 1096324143), (210, 730882762), (420, 365441381)]