189882030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{6163}}^1$

素因数の和:6265

約数の個数: 64

約数和(自身を含む): 497064960

約数和(自身を除く): 307182930

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 79, 130, 158, 195, 237, 390, 395, 474, 790, 1027, 1185, 2054, 2370, 3081, 5135, 6162, 6163, 10270, 12326, 15405, 18489, 30810, 30815, 36978, 61630, 80119, 92445, 160238, 184890, 240357, 400595, 480714, 486877, 801190, 973754, 1201785, 1460631, 2403570, 2434385, 2921262, 4868770, 6329401, 7303155, 12658802, 14606310, 18988203, 31647005, 37976406, 63294010, 94941015, 189882030]

約数ペア:

[(1, 189882030), (2, 94941015), (3, 63294010), (5, 37976406), (6, 31647005), (10, 18988203), (13, 14606310), (15, 12658802), (26, 7303155), (30, 6329401), (39, 4868770), (65, 2921262), (78, 2434385), (79, 2403570), (130, 1460631), (158, 1201785), (195, 973754), (237, 801190), (390, 486877), (395, 480714), (474, 400595), (790, 240357), (1027, 184890), (1185, 160238), (2054, 92445), (2370, 80119), (3081, 61630), (5135, 36978), (6162, 30815), (6163, 30810), (10270, 18489), (12326, 15405)]