2353890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1019}}^1$

素因数の和:1047

約数の個数: 64

約数和(自身を含む): 7050240

約数和(自身を除く): 4696350

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1019, 1155, 2038, 2310, 3057, 5095, 6114, 7133, 10190, 11209, 14266, 15285, 21399, 22418, 30570, 33627, 35665, 42798, 56045, 67254, 71330, 78463, 106995, 112090, 156926, 168135, 213990, 235389, 336270, 392315, 470778, 784630, 1176945, 2353890]

約数ペア:

[(1, 2353890), (2, 1176945), (3, 784630), (5, 470778), (6, 392315), (7, 336270), (10, 235389), (11, 213990), (14, 168135), (15, 156926), (21, 112090), (22, 106995), (30, 78463), (33, 71330), (35, 67254), (42, 56045), (55, 42798), (66, 35665), (70, 33627), (77, 30570), (105, 22418), (110, 21399), (154, 15285), (165, 14266), (210, 11209), (231, 10190), (330, 7133), (385, 6114), (462, 5095), (770, 3057), (1019, 2310), (1155, 2038)]