148852020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{8081}}^1$

素因数の和:8400

約数の個数: 48

約数和(自身を含む): 418195008

約数和(自身を除く): 269342988

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 307, 614, 921, 1228, 1535, 1842, 3070, 3684, 4605, 6140, 8081, 9210, 16162, 18420, 24243, 32324, 40405, 48486, 80810, 96972, 121215, 161620, 242430, 484860, 2480867, 4961734, 7442601, 9923468, 12404335, 14885202, 24808670, 29770404, 37213005, 49617340, 74426010, 148852020]

約数ペア:

[(1, 148852020), (2, 74426010), (3, 49617340), (4, 37213005), (5, 29770404), (6, 24808670), (10, 14885202), (12, 12404335), (15, 9923468), (20, 7442601), (30, 4961734), (60, 2480867), (307, 484860), (614, 242430), (921, 161620), (1228, 121215), (1535, 96972), (1842, 80810), (3070, 48486), (3684, 40405), (4605, 32324), (6140, 24243), (8081, 18420), (9210, 16162)]