2057368410

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{2539961}}^1$

素因数の和:2539980

約数の個数: 40

約数和(自身を含む): 5532037236

約数和(自身を除く): 3474668826

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 2539961, 5079922, 7619883, 12699805, 15239766, 22859649, 25399610, 38099415, 45719298, 68578947, 76198830, 114298245, 137157894, 205736841, 228596490, 342894735, 411473682, 685789470, 1028684205, 2057368410]

約数ペア:

[(1, 2057368410), (2, 1028684205), (3, 685789470), (5, 411473682), (6, 342894735), (9, 228596490), (10, 205736841), (15, 137157894), (18, 114298245), (27, 76198830), (30, 68578947), (45, 45719298), (54, 38099415), (81, 25399610), (90, 22859649), (135, 15239766), (162, 12699805), (270, 7619883), (405, 5079922), (810, 2539961)]