193803910020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{153812627}}^1$

素因数の和:153812649

約数の個数: 72

約数和(自身を含む): 671853559104

約数和(自身を除く): 478049649084

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 153812627, 307625254, 461437881, 615250508, 769063135, 922875762, 1076688389, 1384313643, 1538126270, 1845751524, 2153376778, 2307189405, 2768627286, 3076252540, 3230065167, 4306753556, 4614378810, 5383441945, 5537254572, 6460130334, 6921568215, 9228757620, 9690195501, 10766883890, 12920260668, 13843136430, 16150325835, 19380391002, 21533767780, 27686272860, 32300651670, 38760782004, 48450977505, 64601303340, 96901955010, 193803910020]

約数ペア:

[(1, 193803910020), (2, 96901955010), (3, 64601303340), (4, 48450977505), (5, 38760782004), (6, 32300651670), (7, 27686272860), (9, 21533767780), (10, 19380391002), (12, 16150325835), (14, 13843136430), (15, 12920260668), (18, 10766883890), (20, 9690195501), (21, 9228757620), (28, 6921568215), (30, 6460130334), (35, 5537254572), (36, 5383441945), (42, 4614378810), (45, 4306753556), (60, 3230065167), (63, 3076252540), (70, 2768627286), (84, 2307189405), (90, 2153376778), (105, 1845751524), (126, 1538126270), (140, 1384313643), (180, 1076688389), (210, 922875762), (252, 769063135), (315, 615250508), (420, 461437881), (630, 307625254), (1260, 153812627)]