2843010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1019}}^1$

素因数の和:1063

約数の個数: 48

約数和(自身を含む): 7637760

約数和(自身を除く): 4794750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1019, 1395, 2038, 2790, 3057, 5095, 6114, 9171, 10190, 15285, 18342, 30570, 31589, 45855, 63178, 91710, 94767, 157945, 189534, 284301, 315890, 473835, 568602, 947670, 1421505, 2843010]

約数ペア:

[(1, 2843010), (2, 1421505), (3, 947670), (5, 568602), (6, 473835), (9, 315890), (10, 284301), (15, 189534), (18, 157945), (30, 94767), (31, 91710), (45, 63178), (62, 45855), (90, 31589), (93, 30570), (155, 18342), (186, 15285), (279, 10190), (310, 9171), (465, 6114), (558, 5095), (930, 3057), (1019, 2790), (1395, 2038)]