1840373970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{719}}^1\times {\mathrm{2081}}^1$

素因数の和:2851

約数の個数: 64

約数和(自身を含む): 4533096960

約数和(自身を除く): 2692722990

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 719, 1230, 1438, 2081, 2157, 3595, 4162, 4314, 6243, 7190, 10405, 10785, 12486, 20810, 21570, 29479, 31215, 58958, 62430, 85321, 88437, 147395, 170642, 176874, 255963, 294790, 426605, 442185, 511926, 853210, 884370, 1279815, 1496239, 2559630, 2992478, 4488717, 7481195, 8977434, 14962390, 22443585, 44887170, 61345799, 122691598, 184037397, 306728995, 368074794, 613457990, 920186985, 1840373970]

約数ペア:

[(1, 1840373970), (2, 920186985), (3, 613457990), (5, 368074794), (6, 306728995), (10, 184037397), (15, 122691598), (30, 61345799), (41, 44887170), (82, 22443585), (123, 14962390), (205, 8977434), (246, 7481195), (410, 4488717), (615, 2992478), (719, 2559630), (1230, 1496239), (1438, 1279815), (2081, 884370), (2157, 853210), (3595, 511926), (4162, 442185), (4314, 426605), (6243, 294790), (7190, 255963), (10405, 176874), (10785, 170642), (12486, 147395), (20810, 88437), (21570, 85321), (29479, 62430), (31215, 58958)]