623881020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{28027}}^1$

素因数の和:28099

約数の個数: 96

約数和(自身を含む): 2034160128

約数和(自身を除く): 1410279108

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 53, 60, 70, 84, 105, 106, 140, 159, 210, 212, 265, 318, 371, 420, 530, 636, 742, 795, 1060, 1113, 1484, 1590, 1855, 2226, 3180, 3710, 4452, 5565, 7420, 11130, 22260, 28027, 56054, 84081, 112108, 140135, 168162, 196189, 280270, 336324, 392378, 420405, 560540, 588567, 784756, 840810, 980945, 1177134, 1485431, 1681620, 1961890, 2354268, 2942835, 2970862, 3923780, 4456293, 5885670, 5941724, 7427155, 8912586, 10398017, 11771340, 14854310, 17825172, 20796034, 22281465, 29708620, 31194051, 41592068, 44562930, 51990085, 62388102, 89125860, 103980170, 124776204, 155970255, 207960340, 311940510, 623881020]

約数ペア:

[(1, 623881020), (2, 311940510), (3, 207960340), (4, 155970255), (5, 124776204), (6, 103980170), (7, 89125860), (10, 62388102), (12, 51990085), (14, 44562930), (15, 41592068), (20, 31194051), (21, 29708620), (28, 22281465), (30, 20796034), (35, 17825172), (42, 14854310), (53, 11771340), (60, 10398017), (70, 8912586), (84, 7427155), (105, 5941724), (106, 5885670), (140, 4456293), (159, 3923780), (210, 2970862), (212, 2942835), (265, 2354268), (318, 1961890), (371, 1681620), (420, 1485431), (530, 1177134), (636, 980945), (742, 840810), (795, 784756), (1060, 588567), (1113, 560540), (1484, 420405), (1590, 392378), (1855, 336324), (2226, 280270), (3180, 196189), (3710, 168162), (4452, 140135), (5565, 112108), (7420, 84081), (11130, 56054), (22260, 28027)]