1020238210

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{76537}}^1$

素因数の和:76618

約数の個数: 32

約数和(自身を含む): 1939779072

約数和(自身を除く): 919540862

約数列:

[1, 2, 5, 10, 31, 43, 62, 86, 155, 215, 310, 430, 1333, 2666, 6665, 13330, 76537, 153074, 382685, 765370, 2372647, 3291091, 4745294, 6582182, 11863235, 16455455, 23726470, 32910910, 102023821, 204047642, 510119105, 1020238210]

約数ペア:

[(1, 1020238210), (2, 510119105), (5, 204047642), (10, 102023821), (31, 32910910), (43, 23726470), (62, 16455455), (86, 11863235), (155, 6582182), (215, 4745294), (310, 3291091), (430, 2372647), (1333, 765370), (2666, 382685), (6665, 153074), (13330, 76537)]