2215654860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1605547}}^1$

素因数の和:1605582

約数の個数: 48

約数和(自身を含む): 6473569536

約数和(自身を除く): 4257914676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 1605547, 3211094, 4816641, 6422188, 8027735, 9633282, 16055470, 19266564, 24083205, 32110940, 36927581, 48166410, 73855162, 96332820, 110782743, 147710324, 184637905, 221565486, 369275810, 443130972, 553913715, 738551620, 1107827430, 2215654860]

約数ペア:

[(1, 2215654860), (2, 1107827430), (3, 738551620), (4, 553913715), (5, 443130972), (6, 369275810), (10, 221565486), (12, 184637905), (15, 147710324), (20, 110782743), (23, 96332820), (30, 73855162), (46, 48166410), (60, 36927581), (69, 32110940), (92, 24083205), (115, 19266564), (138, 16055470), (230, 9633282), (276, 8027735), (345, 6422188), (460, 4816641), (690, 3211094), (1380, 1605547)]