30559750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{9403}}^1$

素因数の和:9433

約数の個数: 32

約数和(自身を含む): 61615008

約数和(自身を除く): 31055258

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 9403, 18806, 47015, 94030, 122239, 235075, 244478, 470150, 611195, 1175375, 1222390, 2350750, 3055975, 6111950, 15279875, 30559750]

約数ペア:

[(1, 30559750), (2, 15279875), (5, 6111950), (10, 3055975), (13, 2350750), (25, 1222390), (26, 1175375), (50, 611195), (65, 470150), (125, 244478), (130, 235075), (250, 122239), (325, 94030), (650, 47015), (1625, 18806), (3250, 9403)]