2015356460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{617}}^1\times {\mathrm{739}}^1$

素因数の和:1395

約数の個数: 96

約数和(自身を含む): 4840274880

約数和(自身を除く): 2824918420

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 617, 739, 884, 1105, 1234, 1478, 2210, 2468, 2956, 3085, 3695, 4420, 6170, 7390, 8021, 9607, 10489, 12340, 12563, 14780, 16042, 19214, 20978, 25126, 32084, 38428, 40105, 41956, 48035, 50252, 52445, 62815, 80210, 96070, 104890, 125630, 136357, 160420, 163319, 192140, 209780, 251260, 272714, 326638, 455963, 545428, 653276, 681785, 816595, 911926, 1363570, 1633190, 1823852, 2279815, 2727140, 3266380, 4559630, 5927519, 7751371, 9119260, 11855038, 15502742, 23710076, 29637595, 31005484, 38756855, 59275190, 77513710, 100767823, 118550380, 155027420, 201535646, 403071292, 503839115, 1007678230, 2015356460]

約数ペア:

[(1, 2015356460), (2, 1007678230), (4, 503839115), (5, 403071292), (10, 201535646), (13, 155027420), (17, 118550380), (20, 100767823), (26, 77513710), (34, 59275190), (52, 38756855), (65, 31005484), (68, 29637595), (85, 23710076), (130, 15502742), (170, 11855038), (221, 9119260), (260, 7751371), (340, 5927519), (442, 4559630), (617, 3266380), (739, 2727140), (884, 2279815), (1105, 1823852), (1234, 1633190), (1478, 1363570), (2210, 911926), (2468, 816595), (2956, 681785), (3085, 653276), (3695, 545428), (4420, 455963), (6170, 326638), (7390, 272714), (8021, 251260), (9607, 209780), (10489, 192140), (12340, 163319), (12563, 160420), (14780, 136357), (16042, 125630), (19214, 104890), (20978, 96070), (25126, 80210), (32084, 62815), (38428, 52445), (40105, 50252), (41956, 48035)]