2013329460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{123821}}^1$

素因数の和:124104

約数の個数: 48

約数和(自身を含む): 5658170112

約数和(自身を除く): 3644840652

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 271, 542, 813, 1084, 1355, 1626, 2710, 3252, 4065, 5420, 8130, 16260, 123821, 247642, 371463, 495284, 619105, 742926, 1238210, 1485852, 1857315, 2476420, 3714630, 7429260, 33555491, 67110982, 100666473, 134221964, 167777455, 201332946, 335554910, 402665892, 503332365, 671109820, 1006664730, 2013329460]

約数ペア:

[(1, 2013329460), (2, 1006664730), (3, 671109820), (4, 503332365), (5, 402665892), (6, 335554910), (10, 201332946), (12, 167777455), (15, 134221964), (20, 100666473), (30, 67110982), (60, 33555491), (271, 7429260), (542, 3714630), (813, 2476420), (1084, 1857315), (1355, 1485852), (1626, 1238210), (2710, 742926), (3252, 619105), (4065, 495284), (5420, 371463), (8130, 247642), (16260, 123821)]