2013315770

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1\times {\mathrm{433}}^1$

素因数の和:807

約数の個数: 64

約数和(自身を含む): 3833754624

約数和(自身を除く): 1820438854

約数列:

[1, 2, 5, 10, 31, 53, 62, 106, 155, 265, 283, 310, 433, 530, 566, 866, 1415, 1643, 2165, 2830, 3286, 4330, 8215, 8773, 13423, 14999, 16430, 17546, 22949, 26846, 29998, 43865, 45898, 67115, 74995, 87730, 114745, 122539, 134230, 149990, 229490, 245078, 464969, 612695, 711419, 929938, 1225390, 1422838, 2324845, 3557095, 3798709, 4649690, 6494567, 7114190, 7597418, 12989134, 18993545, 32472835, 37987090, 64945670, 201331577, 402663154, 1006657885, 2013315770]

約数ペア:

[(1, 2013315770), (2, 1006657885), (5, 402663154), (10, 201331577), (31, 64945670), (53, 37987090), (62, 32472835), (106, 18993545), (155, 12989134), (265, 7597418), (283, 7114190), (310, 6494567), (433, 4649690), (530, 3798709), (566, 3557095), (866, 2324845), (1415, 1422838), (1643, 1225390), (2165, 929938), (2830, 711419), (3286, 612695), (4330, 464969), (8215, 245078), (8773, 229490), (13423, 149990), (14999, 134230), (16430, 122539), (17546, 114745), (22949, 87730), (26846, 74995), (29998, 67115), (43865, 45898)]