2261970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{613}}^1$

素因数の和:667

約数の個数: 48

約数和(自身を含む): 6034392

約数和(自身を除く): 3772422

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 82, 90, 123, 205, 246, 369, 410, 613, 615, 738, 1226, 1230, 1839, 1845, 3065, 3678, 3690, 5517, 6130, 9195, 11034, 18390, 25133, 27585, 50266, 55170, 75399, 125665, 150798, 226197, 251330, 376995, 452394, 753990, 1130985, 2261970]

約数ペア:

[(1, 2261970), (2, 1130985), (3, 753990), (5, 452394), (6, 376995), (9, 251330), (10, 226197), (15, 150798), (18, 125665), (30, 75399), (41, 55170), (45, 50266), (82, 27585), (90, 25133), (123, 18390), (205, 11034), (246, 9195), (369, 6130), (410, 5517), (613, 3690), (615, 3678), (738, 3065), (1226, 1845), (1230, 1839)]