282949870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{5059}}^1$

素因数の和:5137

約数の個数: 64

約数和(自身を含む): 629544960

約数和(自身を除く): 346595090

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 47, 70, 85, 94, 119, 170, 235, 238, 329, 470, 595, 658, 799, 1190, 1598, 1645, 3290, 3995, 5059, 5593, 7990, 10118, 11186, 25295, 27965, 35413, 50590, 55930, 70826, 86003, 172006, 177065, 237773, 354130, 430015, 475546, 602021, 860030, 1188865, 1204042, 1664411, 2377730, 3010105, 3328822, 4042141, 6020210, 8084282, 8322055, 16644110, 20210705, 28294987, 40421410, 56589974, 141474935, 282949870]

約数ペア:

[(1, 282949870), (2, 141474935), (5, 56589974), (7, 40421410), (10, 28294987), (14, 20210705), (17, 16644110), (34, 8322055), (35, 8084282), (47, 6020210), (70, 4042141), (85, 3328822), (94, 3010105), (119, 2377730), (170, 1664411), (235, 1204042), (238, 1188865), (329, 860030), (470, 602021), (595, 475546), (658, 430015), (799, 354130), (1190, 237773), (1598, 177065), (1645, 172006), (3290, 86003), (3995, 70826), (5059, 55930), (5593, 50590), (7990, 35413), (10118, 27965), (11186, 25295)]