42110820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{77983}}^1$

素因数の和:78001

約数の個数: 48

約数和(自身を含む): 131013120

約数和(自身を除く): 88902300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 77983, 155966, 233949, 311932, 389915, 467898, 701847, 779830, 935796, 1169745, 1403694, 1559660, 2105541, 2339490, 2807388, 3509235, 4211082, 4678980, 7018470, 8422164, 10527705, 14036940, 21055410, 42110820]

約数ペア:

[(1, 42110820), (2, 21055410), (3, 14036940), (4, 10527705), (5, 8422164), (6, 7018470), (9, 4678980), (10, 4211082), (12, 3509235), (15, 2807388), (18, 2339490), (20, 2105541), (27, 1559660), (30, 1403694), (36, 1169745), (45, 935796), (54, 779830), (60, 701847), (90, 467898), (108, 389915), (135, 311932), (180, 233949), (270, 155966), (540, 77983)]