77018130

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{122251}}^1$

素因数の和:122271

約数の個数: 48

約数和(自身を含む): 228855744

約数和(自身を除く): 151837614

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 122251, 244502, 366753, 611255, 733506, 855757, 1100259, 1222510, 1711514, 1833765, 2200518, 2567271, 3667530, 4278785, 5134542, 5501295, 7701813, 8557570, 11002590, 12836355, 15403626, 25672710, 38509065, 77018130]

約数ペア:

[(1, 77018130), (2, 38509065), (3, 25672710), (5, 15403626), (6, 12836355), (7, 11002590), (9, 8557570), (10, 7701813), (14, 5501295), (15, 5134542), (18, 4278785), (21, 3667530), (30, 2567271), (35, 2200518), (42, 1833765), (45, 1711514), (63, 1222510), (70, 1100259), (90, 855757), (105, 733506), (126, 611255), (210, 366753), (315, 244502), (630, 122251)]