23265970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{691}}^1$

素因数の和:755

約数の個数: 64

約数和(自身を含む): 53012736

約数和(自身を除く): 29746766

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 37, 65, 70, 74, 91, 130, 182, 185, 259, 370, 455, 481, 518, 691, 910, 962, 1295, 1382, 2405, 2590, 3367, 3455, 4810, 4837, 6734, 6910, 8983, 9674, 16835, 17966, 24185, 25567, 33670, 44915, 48370, 51134, 62881, 89830, 125762, 127835, 178969, 255670, 314405, 332371, 357938, 628810, 664742, 894845, 1661855, 1789690, 2326597, 3323710, 4653194, 11632985, 23265970]

約数ペア:

[(1, 23265970), (2, 11632985), (5, 4653194), (7, 3323710), (10, 2326597), (13, 1789690), (14, 1661855), (26, 894845), (35, 664742), (37, 628810), (65, 357938), (70, 332371), (74, 314405), (91, 255670), (130, 178969), (182, 127835), (185, 125762), (259, 89830), (370, 62881), (455, 51134), (481, 48370), (518, 44915), (691, 33670), (910, 25567), (962, 24185), (1295, 17966), (1382, 16835), (2405, 9674), (2590, 8983), (3367, 6910), (3455, 6734), (4810, 4837)]