40722030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{2029}}^1$

素因数の和:2265

約数の個数: 48

約数和(自身を含む): 106404480

約数和(自身を除く): 65682450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 223, 446, 669, 1115, 1338, 2007, 2029, 2230, 3345, 4014, 4058, 6087, 6690, 10035, 10145, 12174, 18261, 20070, 20290, 30435, 36522, 60870, 91305, 182610, 452467, 904934, 1357401, 2262335, 2714802, 4072203, 4524670, 6787005, 8144406, 13574010, 20361015, 40722030]

約数ペア:

[(1, 40722030), (2, 20361015), (3, 13574010), (5, 8144406), (6, 6787005), (9, 4524670), (10, 4072203), (15, 2714802), (18, 2262335), (30, 1357401), (45, 904934), (90, 452467), (223, 182610), (446, 91305), (669, 60870), (1115, 36522), (1338, 30435), (2007, 20290), (2029, 20070), (2230, 18261), (3345, 12174), (4014, 10145), (4058, 10035), (6087, 6690)]