38843910

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{61657}}^1$

素因数の和:61677

約数の個数: 48

約数和(自身を含む): 115423776

約数和(自身を除く): 76579866

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, 61657, 123314, 184971, 308285, 369942, 431599, 554913, 616570, 863198, 924855, 1109826, 1294797, 1849710, 2157995, 2589594, 2774565, 3884391, 4315990, 5549130, 6473985, 7768782, 12947970, 19421955, 38843910]

約数ペア:

[(1, 38843910), (2, 19421955), (3, 12947970), (5, 7768782), (6, 6473985), (7, 5549130), (9, 4315990), (10, 3884391), (14, 2774565), (15, 2589594), (18, 2157995), (21, 1849710), (30, 1294797), (35, 1109826), (42, 924855), (45, 863198), (63, 616570), (70, 554913), (90, 431599), (105, 369942), (126, 308285), (210, 184971), (315, 123314), (630, 61657)]