1540452

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:180

約数の個数: 48

約数和(自身を含む): 3838464

約数和(自身を除く): 2298012

約数列:

[1, 2, 3, 4, 6, 12, 31, 41, 62, 82, 93, 101, 123, 124, 164, 186, 202, 246, 303, 372, 404, 492, 606, 1212, 1271, 2542, 3131, 3813, 4141, 5084, 6262, 7626, 8282, 9393, 12423, 12524, 15252, 16564, 18786, 24846, 37572, 49692, 128371, 256742, 385113, 513484, 770226, 1540452]

約数ペア:

[(1, 1540452), (2, 770226), (3, 513484), (4, 385113), (6, 256742), (12, 128371), (31, 49692), (41, 37572), (62, 24846), (82, 18786), (93, 16564), (101, 15252), (123, 12524), (124, 12423), (164, 9393), (186, 8282), (202, 7626), (246, 6262), (303, 5084), (372, 4141), (404, 3813), (492, 3131), (606, 2542), (1212, 1271)]