45389490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1459}}^1$

素因数の和:1547

約数の個数: 64

約数和(自身を含む): 117313920

約数和(自身を除く): 71924430

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 61, 85, 102, 122, 170, 183, 255, 305, 366, 510, 610, 915, 1037, 1459, 1830, 2074, 2918, 3111, 4377, 5185, 6222, 7295, 8754, 10370, 14590, 15555, 21885, 24803, 31110, 43770, 49606, 74409, 88999, 124015, 148818, 177998, 248030, 266997, 372045, 444995, 533994, 744090, 889990, 1334985, 1512983, 2669970, 3025966, 4538949, 7564915, 9077898, 15129830, 22694745, 45389490]

約数ペア:

[(1, 45389490), (2, 22694745), (3, 15129830), (5, 9077898), (6, 7564915), (10, 4538949), (15, 3025966), (17, 2669970), (30, 1512983), (34, 1334985), (51, 889990), (61, 744090), (85, 533994), (102, 444995), (122, 372045), (170, 266997), (183, 248030), (255, 177998), (305, 148818), (366, 124015), (510, 88999), (610, 74409), (915, 49606), (1037, 43770), (1459, 31110), (1830, 24803), (2074, 21885), (2918, 15555), (3111, 14590), (4377, 10370), (5185, 8754), (6222, 7295)]