669839430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{751}}^1\times {\mathrm{2287}}^1$

素因数の和:3061

約数の個数: 64

約数和(自身を含む): 1734340608

約数和(自身を除く): 1064501178

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 751, 1502, 2253, 2287, 3755, 4506, 4574, 6861, 7510, 9763, 11265, 11435, 13722, 19526, 22530, 22870, 29289, 29731, 34305, 48815, 58578, 59462, 68610, 89193, 97630, 146445, 148655, 178386, 292890, 297310, 445965, 891930, 1717537, 3435074, 5152611, 8587685, 10305222, 17175370, 22327981, 25763055, 44655962, 51526110, 66983943, 111639905, 133967886, 223279810, 334919715, 669839430]

約数ペア:

[(1, 669839430), (2, 334919715), (3, 223279810), (5, 133967886), (6, 111639905), (10, 66983943), (13, 51526110), (15, 44655962), (26, 25763055), (30, 22327981), (39, 17175370), (65, 10305222), (78, 8587685), (130, 5152611), (195, 3435074), (390, 1717537), (751, 891930), (1502, 445965), (2253, 297310), (2287, 292890), (3755, 178386), (4506, 148655), (4574, 146445), (6861, 97630), (7510, 89193), (9763, 68610), (11265, 59462), (11435, 58578), (13722, 48815), (19526, 34305), (22530, 29731), (22870, 29289)]