157499430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{1723}}^1$

素因数の和:2021

約数の個数: 64

約数和(自身を含む): 414091008

約数和(自身を除く): 256591578

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 277, 330, 554, 831, 1385, 1662, 1723, 2770, 3047, 3446, 4155, 5169, 6094, 8310, 8615, 9141, 10338, 15235, 17230, 18282, 18953, 25845, 30470, 37906, 45705, 51690, 56859, 91410, 94765, 113718, 189530, 284295, 477271, 568590, 954542, 1431813, 2386355, 2863626, 4772710, 5249981, 7159065, 10499962, 14318130, 15749943, 26249905, 31499886, 52499810, 78749715, 157499430]

約数ペア:

[(1, 157499430), (2, 78749715), (3, 52499810), (5, 31499886), (6, 26249905), (10, 15749943), (11, 14318130), (15, 10499962), (22, 7159065), (30, 5249981), (33, 4772710), (55, 2863626), (66, 2386355), (110, 1431813), (165, 954542), (277, 568590), (330, 477271), (554, 284295), (831, 189530), (1385, 113718), (1662, 94765), (1723, 91410), (2770, 56859), (3047, 51690), (3446, 45705), (4155, 37906), (5169, 30470), (6094, 25845), (8310, 18953), (8615, 18282), (9141, 17230), (10338, 15235)]