2017694460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{820201}}^1$

素因数の和:820254

約数の個数: 48

約数和(自身を含む): 5787345312

約数和(自身を除く): 3769650852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 820201, 1640402, 2460603, 3280804, 4101005, 4921206, 8202010, 9842412, 12303015, 16404020, 24606030, 33628241, 49212060, 67256482, 100884723, 134512964, 168141205, 201769446, 336282410, 403538892, 504423615, 672564820, 1008847230, 2017694460]

約数ペア:

[(1, 2017694460), (2, 1008847230), (3, 672564820), (4, 504423615), (5, 403538892), (6, 336282410), (10, 201769446), (12, 168141205), (15, 134512964), (20, 100884723), (30, 67256482), (41, 49212060), (60, 33628241), (82, 24606030), (123, 16404020), (164, 12303015), (205, 9842412), (246, 8202010), (410, 4921206), (492, 4101005), (615, 3280804), (820, 2460603), (1230, 1640402), (2460, 820201)]