757770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:119

約数の個数: 64

約数和(自身を含む): 2056320

約数和(自身を除く): 1298550

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 29, 30, 39, 58, 65, 67, 78, 87, 130, 134, 145, 174, 195, 201, 290, 335, 377, 390, 402, 435, 670, 754, 870, 871, 1005, 1131, 1742, 1885, 1943, 2010, 2262, 2613, 3770, 3886, 4355, 5226, 5655, 5829, 8710, 9715, 11310, 11658, 13065, 19430, 25259, 26130, 29145, 50518, 58290, 75777, 126295, 151554, 252590, 378885, 757770]

約数ペア:

[(1, 757770), (2, 378885), (3, 252590), (5, 151554), (6, 126295), (10, 75777), (13, 58290), (15, 50518), (26, 29145), (29, 26130), (30, 25259), (39, 19430), (58, 13065), (65, 11658), (67, 11310), (78, 9715), (87, 8710), (130, 5829), (134, 5655), (145, 5226), (174, 4355), (195, 3886), (201, 3770), (290, 2613), (335, 2262), (377, 2010), (390, 1943), (402, 1885), (435, 1742), (670, 1131), (754, 1005), (870, 871)]