9971130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{691}}^1$

素因数の和:751

約数の個数: 64

約数和(自身を含む): 26506368

約数和(自身を除く): 16535238

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, 691, 962, 1110, 1382, 1443, 2073, 2405, 2886, 3455, 4146, 4810, 6910, 7215, 8983, 10365, 14430, 17966, 20730, 25567, 26949, 44915, 51134, 53898, 76701, 89830, 127835, 134745, 153402, 255670, 269490, 332371, 383505, 664742, 767010, 997113, 1661855, 1994226, 3323710, 4985565, 9971130]

約数ペア:

[(1, 9971130), (2, 4985565), (3, 3323710), (5, 1994226), (6, 1661855), (10, 997113), (13, 767010), (15, 664742), (26, 383505), (30, 332371), (37, 269490), (39, 255670), (65, 153402), (74, 134745), (78, 127835), (111, 89830), (130, 76701), (185, 53898), (195, 51134), (222, 44915), (370, 26949), (390, 25567), (481, 20730), (555, 17966), (691, 14430), (962, 10365), (1110, 8983), (1382, 7215), (1443, 6910), (2073, 4810), (2405, 4146), (2886, 3455)]