74297940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{16963}}^1$

素因数の和:17048

約数の個数: 48

約数和(自身を含む): 210896448

約数和(自身を除く): 136598508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 1095, 1460, 2190, 4380, 16963, 33926, 50889, 67852, 84815, 101778, 169630, 203556, 254445, 339260, 508890, 1017780, 1238299, 2476598, 3714897, 4953196, 6191495, 7429794, 12382990, 14859588, 18574485, 24765980, 37148970, 74297940]

約数ペア:

[(1, 74297940), (2, 37148970), (3, 24765980), (4, 18574485), (5, 14859588), (6, 12382990), (10, 7429794), (12, 6191495), (15, 4953196), (20, 3714897), (30, 2476598), (60, 1238299), (73, 1017780), (146, 508890), (219, 339260), (292, 254445), (365, 203556), (438, 169630), (730, 101778), (876, 84815), (1095, 67852), (1460, 50889), (2190, 33926), (4380, 16963)]