90794940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{52181}}^1$

素因数の和:52222

約数の個数: 48

約数和(自身を含む): 262997280

約数和(自身を除く): 172202340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 52181, 104362, 156543, 208724, 260905, 313086, 521810, 626172, 782715, 1043620, 1513249, 1565430, 3026498, 3130860, 4539747, 6052996, 7566245, 9079494, 15132490, 18158988, 22698735, 30264980, 45397470, 90794940]

約数ペア:

[(1, 90794940), (2, 45397470), (3, 30264980), (4, 22698735), (5, 18158988), (6, 15132490), (10, 9079494), (12, 7566245), (15, 6052996), (20, 4539747), (29, 3130860), (30, 3026498), (58, 1565430), (60, 1513249), (87, 1043620), (116, 782715), (145, 626172), (174, 521810), (290, 313086), (348, 260905), (435, 208724), (580, 156543), (870, 104362), (1740, 52181)]