149039010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53419}}^1$

素因数の和:53463

約数の個数: 48

約数和(自身を含む): 400008960

約数和(自身を除く): 250969950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 53419, 106838, 160257, 267095, 320514, 480771, 534190, 801285, 961542, 1602570, 1655989, 2403855, 3311978, 4807710, 4967967, 8279945, 9935934, 14903901, 16559890, 24839835, 29807802, 49679670, 74519505, 149039010]

約数ペア:

[(1, 149039010), (2, 74519505), (3, 49679670), (5, 29807802), (6, 24839835), (9, 16559890), (10, 14903901), (15, 9935934), (18, 8279945), (30, 4967967), (31, 4807710), (45, 3311978), (62, 2403855), (90, 1655989), (93, 1602570), (155, 961542), (186, 801285), (279, 534190), (310, 480771), (465, 320514), (558, 267095), (930, 160257), (1395, 106838), (2790, 53419)]