149742060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191977}}^1$

素因数の和:192002

約数の個数: 48

約数和(自身を含む): 451532256

約数和(自身を除く): 301790196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 191977, 383954, 575931, 767908, 959885, 1151862, 1919770, 2303724, 2495701, 2879655, 3839540, 4991402, 5759310, 7487103, 9982804, 11518620, 12478505, 14974206, 24957010, 29948412, 37435515, 49914020, 74871030, 149742060]

約数ペア:

[(1, 149742060), (2, 74871030), (3, 49914020), (4, 37435515), (5, 29948412), (6, 24957010), (10, 14974206), (12, 12478505), (13, 11518620), (15, 9982804), (20, 7487103), (26, 5759310), (30, 4991402), (39, 3839540), (52, 2879655), (60, 2495701), (65, 2303724), (78, 1919770), (130, 1151862), (156, 959885), (195, 767908), (260, 575931), (390, 383954), (780, 191977)]