30885786

素因数分解:

$2^1\times 3^5\times {\mathrm{103}}^1\times {\mathrm{617}}^1$

素因数の和:737

約数の個数: 48

約数和(自身を含む): 70185024

約数和(自身を除く): 39299238

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 103, 162, 206, 243, 309, 486, 617, 618, 927, 1234, 1851, 1854, 2781, 3702, 5553, 5562, 8343, 11106, 16659, 16686, 25029, 33318, 49977, 50058, 63551, 99954, 127102, 149931, 190653, 299862, 381306, 571959, 1143918, 1715877, 3431754, 5147631, 10295262, 15442893, 30885786]

約数ペア:

[(1, 30885786), (2, 15442893), (3, 10295262), (6, 5147631), (9, 3431754), (18, 1715877), (27, 1143918), (54, 571959), (81, 381306), (103, 299862), (162, 190653), (206, 149931), (243, 127102), (309, 99954), (486, 63551), (617, 50058), (618, 49977), (927, 33318), (1234, 25029), (1851, 16686), (1854, 16659), (2781, 11106), (3702, 8343), (5553, 5562)]