2992650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{281}}^1$

素因数の和:367

約数の個数: 48

約数和(自身を含む): 7553088

約数和(自身を除く): 4560438

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 71, 75, 142, 150, 213, 281, 355, 426, 562, 710, 843, 1065, 1405, 1686, 1775, 2130, 2810, 3550, 4215, 5325, 7025, 8430, 10650, 14050, 19951, 21075, 39902, 42150, 59853, 99755, 119706, 199510, 299265, 498775, 598530, 997550, 1496325, 2992650]

約数ペア:

[(1, 2992650), (2, 1496325), (3, 997550), (5, 598530), (6, 498775), (10, 299265), (15, 199510), (25, 119706), (30, 99755), (50, 59853), (71, 42150), (75, 39902), (142, 21075), (150, 19951), (213, 14050), (281, 10650), (355, 8430), (426, 7025), (562, 5325), (710, 4215), (843, 3550), (1065, 2810), (1405, 2130), (1686, 1775)]