79541910

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{126257}}^1$

素因数の和:126277

約数の個数: 48

約数和(自身を含む): 236354976

約数和(自身を除く): 156813066

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, 126257, 252514, 378771, 631285, 757542, 883799, 1136313, 1262570, 1767598, 1893855, 2272626, 2651397, 3787710, 4418995, 5302794, 5681565, 7954191, 8837990, 11363130, 13256985, 15908382, 26513970, 39770955, 79541910]

約数ペア:

[(1, 79541910), (2, 39770955), (3, 26513970), (5, 15908382), (6, 13256985), (7, 11363130), (9, 8837990), (10, 7954191), (14, 5681565), (15, 5302794), (18, 4418995), (21, 3787710), (30, 2651397), (35, 2272626), (42, 1893855), (45, 1767598), (63, 1262570), (70, 1136313), (90, 883799), (105, 757542), (126, 631285), (210, 378771), (315, 252514), (630, 126257)]