388600530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{277}}^1\times {\mathrm{463}}^1$

素因数の和:851

約数の個数: 64

約数和(自身を含む): 947317248

約数和(自身を除く): 558716718

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 101, 202, 277, 303, 463, 505, 554, 606, 831, 926, 1010, 1385, 1389, 1515, 1662, 2315, 2770, 2778, 3030, 4155, 4630, 6945, 8310, 13890, 27977, 46763, 55954, 83931, 93526, 128251, 139885, 140289, 167862, 233815, 256502, 279770, 280578, 384753, 419655, 467630, 641255, 701445, 769506, 839310, 1282510, 1402890, 1923765, 3847530, 12953351, 25906702, 38860053, 64766755, 77720106, 129533510, 194300265, 388600530]

約数ペア:

[(1, 388600530), (2, 194300265), (3, 129533510), (5, 77720106), (6, 64766755), (10, 38860053), (15, 25906702), (30, 12953351), (101, 3847530), (202, 1923765), (277, 1402890), (303, 1282510), (463, 839310), (505, 769506), (554, 701445), (606, 641255), (831, 467630), (926, 419655), (1010, 384753), (1385, 280578), (1389, 279770), (1515, 256502), (1662, 233815), (2315, 167862), (2770, 140289), (2778, 139885), (3030, 128251), (4155, 93526), (4630, 83931), (6945, 55954), (8310, 46763), (13890, 27977)]