15662860140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13739351}}^1$

素因数の和:13739382

約数の個数: 48

約数和(自身を含む): 46164222720

約数和(自身を除く): 30501362580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 13739351, 27478702, 41218053, 54957404, 68696755, 82436106, 137393510, 164872212, 206090265, 261047669, 274787020, 412180530, 522095338, 783143007, 824361060, 1044190676, 1305238345, 1566286014, 2610476690, 3132572028, 3915715035, 5220953380, 7831430070, 15662860140]

約数ペア:

[(1, 15662860140), (2, 7831430070), (3, 5220953380), (4, 3915715035), (5, 3132572028), (6, 2610476690), (10, 1566286014), (12, 1305238345), (15, 1044190676), (19, 824361060), (20, 783143007), (30, 522095338), (38, 412180530), (57, 274787020), (60, 261047669), (76, 206090265), (95, 164872212), (114, 137393510), (190, 82436106), (228, 68696755), (285, 54957404), (380, 41218053), (570, 27478702), (1140, 13739351)]