157460430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{79}}^2$

素因数の和:226

約数の個数: 72

約数和(自身を含む): 396402552

約数和(自身を除く): 238942122

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 79, 87, 145, 158, 174, 237, 290, 395, 435, 474, 790, 841, 870, 1185, 1682, 2291, 2370, 2523, 4205, 4582, 5046, 6241, 6873, 8410, 11455, 12482, 12615, 13746, 18723, 22910, 25230, 31205, 34365, 37446, 62410, 66439, 68730, 93615, 132878, 180989, 187230, 199317, 332195, 361978, 398634, 542967, 664390, 904945, 996585, 1085934, 1809890, 1993170, 2714835, 5248681, 5429670, 10497362, 15746043, 26243405, 31492086, 52486810, 78730215, 157460430]

約数ペア:

[(1, 157460430), (2, 78730215), (3, 52486810), (5, 31492086), (6, 26243405), (10, 15746043), (15, 10497362), (29, 5429670), (30, 5248681), (58, 2714835), (79, 1993170), (87, 1809890), (145, 1085934), (158, 996585), (174, 904945), (237, 664390), (290, 542967), (395, 398634), (435, 361978), (474, 332195), (790, 199317), (841, 187230), (870, 180989), (1185, 132878), (1682, 93615), (2291, 68730), (2370, 66439), (2523, 62410), (4205, 37446), (4582, 34365), (5046, 31205), (6241, 25230), (6873, 22910), (8410, 18723), (11455, 13746), (12482, 12615)]