153473460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{365413}}^1$

素因数の和:365432

約数の個数: 48

約数和(自身を含む): 491116416

約数和(自身を除く): 337642956

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, 365413, 730826, 1096239, 1461652, 1827065, 2192478, 2557891, 3654130, 4384956, 5115782, 5481195, 7308260, 7673673, 10231564, 10962390, 12789455, 15347346, 21924780, 25578910, 30694692, 38368365, 51157820, 76736730, 153473460]

約数ペア:

[(1, 153473460), (2, 76736730), (3, 51157820), (4, 38368365), (5, 30694692), (6, 25578910), (7, 21924780), (10, 15347346), (12, 12789455), (14, 10962390), (15, 10231564), (20, 7673673), (21, 7308260), (28, 5481195), (30, 5115782), (35, 4384956), (42, 3654130), (60, 2557891), (70, 2192478), (84, 1827065), (105, 1461652), (140, 1096239), (210, 730826), (420, 365413)]