147211540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{359}}^1$

素因数の和:505

約数の個数: 96

約数和(自身を含む): 370137600

約数和(自身を除く): 222926060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 101, 116, 140, 145, 202, 203, 290, 359, 404, 406, 505, 580, 707, 718, 812, 1010, 1015, 1414, 1436, 1795, 2020, 2030, 2513, 2828, 2929, 3535, 3590, 4060, 5026, 5858, 7070, 7180, 10052, 10411, 11716, 12565, 14140, 14645, 20503, 20822, 25130, 29290, 36259, 41006, 41644, 50260, 52055, 58580, 72518, 72877, 82012, 102515, 104110, 145036, 145754, 181295, 205030, 208220, 253813, 291508, 362590, 364385, 410060, 507626, 725180, 728770, 1015252, 1051511, 1269065, 1457540, 2103022, 2538130, 4206044, 5076260, 5257555, 7360577, 10515110, 14721154, 21030220, 29442308, 36802885, 73605770, 147211540]

約数ペア:

[(1, 147211540), (2, 73605770), (4, 36802885), (5, 29442308), (7, 21030220), (10, 14721154), (14, 10515110), (20, 7360577), (28, 5257555), (29, 5076260), (35, 4206044), (58, 2538130), (70, 2103022), (101, 1457540), (116, 1269065), (140, 1051511), (145, 1015252), (202, 728770), (203, 725180), (290, 507626), (359, 410060), (404, 364385), (406, 362590), (505, 291508), (580, 253813), (707, 208220), (718, 205030), (812, 181295), (1010, 145754), (1015, 145036), (1414, 104110), (1436, 102515), (1795, 82012), (2020, 72877), (2030, 72518), (2513, 58580), (2828, 52055), (2929, 50260), (3535, 41644), (3590, 41006), (4060, 36259), (5026, 29290), (5858, 25130), (7070, 20822), (7180, 20503), (10052, 14645), (10411, 14140), (11716, 12565)]