31509740340

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1496189}}^1$

素因数の和:1496223

約数の個数: 120

約数和(自身を含む): 106450926120

約数和(自身を除く): 74941185780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 390, 405, 468, 540, 585, 702, 780, 810, 1053, 1170, 1404, 1620, 1755, 2106, 2340, 3510, 4212, 5265, 7020, 10530, 21060, 1496189, 2992378, 4488567, 5984756, 7480945, 8977134, 13465701, 14961890, 17954268, 19450457, 22442835, 26931402, 29923780, 38900914, 40397103, 44885670, 53862804, 58351371, 67328505, 77801828, 80794206, 89771340, 97252285, 116702742, 121191309, 134657010, 161588412, 175054113, 194504570, 201985515, 233405484, 242382618, 269314020, 291756855, 350108226, 389009140, 403971030, 484765236, 525162339, 583513710, 605956545, 700216452, 807942060, 875270565, 1050324678, 1167027420, 1211913090, 1575487017, 1750541130, 2100649356, 2423826180, 2625811695, 3150974034, 3501082260, 5251623390, 6301948068, 7877435085, 10503246780, 15754870170, 31509740340]

約数ペア:

[(1, 31509740340), (2, 15754870170), (3, 10503246780), (4, 7877435085), (5, 6301948068), (6, 5251623390), (9, 3501082260), (10, 3150974034), (12, 2625811695), (13, 2423826180), (15, 2100649356), (18, 1750541130), (20, 1575487017), (26, 1211913090), (27, 1167027420), (30, 1050324678), (36, 875270565), (39, 807942060), (45, 700216452), (52, 605956545), (54, 583513710), (60, 525162339), (65, 484765236), (78, 403971030), (81, 389009140), (90, 350108226), (108, 291756855), (117, 269314020), (130, 242382618), (135, 233405484), (156, 201985515), (162, 194504570), (180, 175054113), (195, 161588412), (234, 134657010), (260, 121191309), (270, 116702742), (324, 97252285), (351, 89771340), (390, 80794206), (405, 77801828), (468, 67328505), (540, 58351371), (585, 53862804), (702, 44885670), (780, 40397103), (810, 38900914), (1053, 29923780), (1170, 26931402), (1404, 22442835), (1620, 19450457), (1755, 17954268), (2106, 14961890), (2340, 13465701), (3510, 8977134), (4212, 7480945), (5265, 5984756), (7020, 4488567), (10530, 2992378), (21060, 1496189)]