57843660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{137723}}^1$

素因数の和:137742

約数の個数: 48

約数和(自身を含む): 185101056

約数和(自身を除く): 127257396

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 137723, 275446, 413169, 550892, 688615, 826338, 964061, 1377230, 1652676, 1928122, 2065845, 2754460, 2892183, 3856244, 4131690, 4820305, 5784366, 8263380, 9640610, 11568732, 14460915, 19281220, 28921830, 57843660]

約数ペア:

[(1, 57843660), (2, 28921830), (3, 19281220), (4, 14460915), (5, 11568732), (6, 9640610), (7, 8263380), (10, 5784366), (12, 4820305), (14, 4131690), (15, 3856244), (20, 2892183), (21, 2754460), (28, 2065845), (30, 1928122), (35, 1652676), (42, 1377230), (60, 964061), (70, 826338), (84, 688615), (105, 550892), (140, 413169), (210, 275446), (420, 137723)]