128295510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{11527}}^1$

素因数の和:11597

約数の個数: 64

約数和(自身を含む): 358566912

約数和(自身を除く): 230271402

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 53, 70, 105, 106, 159, 210, 265, 318, 371, 530, 742, 795, 1113, 1590, 1855, 2226, 3710, 5565, 11130, 11527, 23054, 34581, 57635, 69162, 80689, 115270, 161378, 172905, 242067, 345810, 403445, 484134, 610931, 806890, 1210335, 1221862, 1832793, 2420670, 3054655, 3665586, 4276517, 6109310, 8553034, 9163965, 12829551, 18327930, 21382585, 25659102, 42765170, 64147755, 128295510]

約数ペア:

[(1, 128295510), (2, 64147755), (3, 42765170), (5, 25659102), (6, 21382585), (7, 18327930), (10, 12829551), (14, 9163965), (15, 8553034), (21, 6109310), (30, 4276517), (35, 3665586), (42, 3054655), (53, 2420670), (70, 1832793), (105, 1221862), (106, 1210335), (159, 806890), (210, 610931), (265, 484134), (318, 403445), (371, 345810), (530, 242067), (742, 172905), (795, 161378), (1113, 115270), (1590, 80689), (1855, 69162), (2226, 57635), (3710, 34581), (5565, 23054), (11130, 11527)]