133733790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{51239}}^1$

素因数の和:51281

約数の個数: 48

約数和(自身を含む): 359704800

約数和(自身を除く): 225971010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 51239, 102478, 153717, 256195, 307434, 461151, 512390, 768585, 922302, 1485931, 1537170, 2305755, 2971862, 4457793, 4611510, 7429655, 8915586, 13373379, 14859310, 22288965, 26746758, 44577930, 66866895, 133733790]

約数ペア:

[(1, 133733790), (2, 66866895), (3, 44577930), (5, 26746758), (6, 22288965), (9, 14859310), (10, 13373379), (15, 8915586), (18, 7429655), (29, 4611510), (30, 4457793), (45, 2971862), (58, 2305755), (87, 1537170), (90, 1485931), (145, 922302), (174, 768585), (261, 512390), (290, 461151), (435, 307434), (522, 256195), (870, 153717), (1305, 102478), (2610, 51239)]