387633090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{26863}}^1$

素因数の和:26923

約数の個数: 64

約数和(自身を含む): 1028998656

約数和(自身を除く): 641365566

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 37, 39, 65, 74, 78, 111, 130, 185, 195, 222, 370, 390, 481, 555, 962, 1110, 1443, 2405, 2886, 4810, 7215, 14430, 26863, 53726, 80589, 134315, 161178, 268630, 349219, 402945, 698438, 805890, 993931, 1047657, 1746095, 1987862, 2095314, 2981793, 3492190, 4969655, 5238285, 5963586, 9939310, 10476570, 12921103, 14908965, 25842206, 29817930, 38763309, 64605515, 77526618, 129211030, 193816545, 387633090]

約数ペア:

[(1, 387633090), (2, 193816545), (3, 129211030), (5, 77526618), (6, 64605515), (10, 38763309), (13, 29817930), (15, 25842206), (26, 14908965), (30, 12921103), (37, 10476570), (39, 9939310), (65, 5963586), (74, 5238285), (78, 4969655), (111, 3492190), (130, 2981793), (185, 2095314), (195, 1987862), (222, 1746095), (370, 1047657), (390, 993931), (481, 805890), (555, 698438), (962, 402945), (1110, 349219), (1443, 268630), (2405, 161178), (2886, 134315), (4810, 80589), (7215, 53726), (14430, 26863)]