2973830

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:272

約数の個数: 32

約数和(自身を含む): 5660928

約数和(自身を除く): 2687098

約数列:

[1, 2, 5, 10, 31, 53, 62, 106, 155, 181, 265, 310, 362, 530, 905, 1643, 1810, 3286, 5611, 8215, 9593, 11222, 16430, 19186, 28055, 47965, 56110, 95930, 297383, 594766, 1486915, 2973830]

約数ペア:

[(1, 2973830), (2, 1486915), (5, 594766), (10, 297383), (31, 95930), (53, 56110), (62, 47965), (106, 28055), (155, 19186), (181, 16430), (265, 11222), (310, 9593), (362, 8215), (530, 5611), (905, 3286), (1643, 1810)]