1635027540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{19993}}^1$

素因数の和:20081

約数の個数: 96

約数和(自身を含む): 4836948480

約数和(自身を除く): 3201920940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 47, 58, 60, 87, 94, 116, 141, 145, 174, 188, 235, 282, 290, 348, 435, 470, 564, 580, 705, 870, 940, 1363, 1410, 1740, 2726, 2820, 4089, 5452, 6815, 8178, 13630, 16356, 19993, 20445, 27260, 39986, 40890, 59979, 79972, 81780, 99965, 119958, 199930, 239916, 299895, 399860, 579797, 599790, 939671, 1159594, 1199580, 1739391, 1879342, 2319188, 2819013, 2898985, 3478782, 3758684, 4698355, 5638026, 5797970, 6957564, 8696955, 9396710, 11276052, 11595940, 14095065, 17393910, 18793420, 27250459, 28190130, 34787820, 54500918, 56380260, 81751377, 109001836, 136252295, 163502754, 272504590, 327005508, 408756885, 545009180, 817513770, 1635027540]

約数ペア:

[(1, 1635027540), (2, 817513770), (3, 545009180), (4, 408756885), (5, 327005508), (6, 272504590), (10, 163502754), (12, 136252295), (15, 109001836), (20, 81751377), (29, 56380260), (30, 54500918), (47, 34787820), (58, 28190130), (60, 27250459), (87, 18793420), (94, 17393910), (116, 14095065), (141, 11595940), (145, 11276052), (174, 9396710), (188, 8696955), (235, 6957564), (282, 5797970), (290, 5638026), (348, 4698355), (435, 3758684), (470, 3478782), (564, 2898985), (580, 2819013), (705, 2319188), (870, 1879342), (940, 1739391), (1363, 1199580), (1410, 1159594), (1740, 939671), (2726, 599790), (2820, 579797), (4089, 399860), (5452, 299895), (6815, 239916), (8178, 199930), (13630, 119958), (16356, 99965), (19993, 81780), (20445, 79972), (27260, 59979), (39986, 40890)]