1284358140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{182957}}^1$

素因数の和:182988

約数の個数: 96

約数和(自身を含む): 4303172160

約数和(自身を除く): 3018814020

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, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 182957, 365914, 548871, 731828, 914785, 1097742, 1646613, 1829570, 2195484, 2378441, 2744355, 3293226, 3659140, 4756882, 4939839, 5488710, 6586452, 7135323, 8233065, 9513764, 9879678, 10977420, 11892205, 14270646, 16466130, 19759356, 21405969, 23784410, 24699195, 28541292, 32932260, 35676615, 42811938, 47568820, 49398390, 64217907, 71353230, 85623876, 98796780, 107029845, 128435814, 142706460, 214059690, 256871628, 321089535, 428119380, 642179070, 1284358140]

約数ペア:

[(1, 1284358140), (2, 642179070), (3, 428119380), (4, 321089535), (5, 256871628), (6, 214059690), (9, 142706460), (10, 128435814), (12, 107029845), (13, 98796780), (15, 85623876), (18, 71353230), (20, 64217907), (26, 49398390), (27, 47568820), (30, 42811938), (36, 35676615), (39, 32932260), (45, 28541292), (52, 24699195), (54, 23784410), (60, 21405969), (65, 19759356), (78, 16466130), (90, 14270646), (108, 11892205), (117, 10977420), (130, 9879678), (135, 9513764), (156, 8233065), (180, 7135323), (195, 6586452), (234, 5488710), (260, 4939839), (270, 4756882), (351, 3659140), (390, 3293226), (468, 2744355), (540, 2378441), (585, 2195484), (702, 1829570), (780, 1646613), (1170, 1097742), (1404, 914785), (1755, 731828), (2340, 548871), (3510, 365914), (7020, 182957)]