195898380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{503}}^1\times {\mathrm{6491}}^1$

素因数の和:7006

約数の個数: 48

約数和(自身を含む): 549690624

約数和(自身を除く): 353792244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 503, 1006, 1509, 2012, 2515, 3018, 5030, 6036, 6491, 7545, 10060, 12982, 15090, 19473, 25964, 30180, 32455, 38946, 64910, 77892, 97365, 129820, 194730, 389460, 3264973, 6529946, 9794919, 13059892, 16324865, 19589838, 32649730, 39179676, 48974595, 65299460, 97949190, 195898380]

約数ペア:

[(1, 195898380), (2, 97949190), (3, 65299460), (4, 48974595), (5, 39179676), (6, 32649730), (10, 19589838), (12, 16324865), (15, 13059892), (20, 9794919), (30, 6529946), (60, 3264973), (503, 389460), (1006, 194730), (1509, 129820), (2012, 97365), (2515, 77892), (3018, 64910), (5030, 38946), (6036, 32455), (6491, 30180), (7545, 25964), (10060, 19473), (12982, 15090)]