381088894020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{22171}}^1\times {\mathrm{286477}}^1$

素因数の和:308660

約数の個数: 48

約数和(自身を含む): 1067100756288

約数和(自身を除く): 686011862268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 22171, 44342, 66513, 88684, 110855, 133026, 221710, 266052, 286477, 332565, 443420, 572954, 665130, 859431, 1145908, 1330260, 1432385, 1718862, 2864770, 3437724, 4297155, 5729540, 8594310, 17188620, 6351481567, 12702963134, 19054444701, 25405926268, 31757407835, 38108889402, 63514815670, 76217778804, 95272223505, 127029631340, 190544447010, 381088894020]

約数ペア:

[(1, 381088894020), (2, 190544447010), (3, 127029631340), (4, 95272223505), (5, 76217778804), (6, 63514815670), (10, 38108889402), (12, 31757407835), (15, 25405926268), (20, 19054444701), (30, 12702963134), (60, 6351481567), (22171, 17188620), (44342, 8594310), (66513, 5729540), (88684, 4297155), (110855, 3437724), (133026, 2864770), (221710, 1718862), (266052, 1432385), (286477, 1330260), (332565, 1145908), (443420, 859431), (572954, 665130)]