2530265556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{31741}}^1$

素因数の和:31841

約数の個数: 96

約数和(自身を含む): 7366175488

約数和(自身を除く): 4835909932

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 73, 78, 84, 91, 146, 156, 182, 219, 273, 292, 364, 438, 511, 546, 876, 949, 1022, 1092, 1533, 1898, 2044, 2847, 3066, 3796, 5694, 6132, 6643, 11388, 13286, 19929, 26572, 31741, 39858, 63482, 79716, 95223, 126964, 190446, 222187, 380892, 412633, 444374, 666561, 825266, 888748, 1237899, 1333122, 1650532, 2317093, 2475798, 2666244, 2888431, 4634186, 4951596, 5776862, 6951279, 8665293, 9268372, 11553724, 13902558, 16219651, 17330586, 27805116, 30122209, 32439302, 34661172, 48658953, 60244418, 64878604, 90366627, 97317906, 120488836, 180733254, 194635812, 210855463, 361466508, 421710926, 632566389, 843421852, 1265132778, 2530265556]

約数ペア:

[(1, 2530265556), (2, 1265132778), (3, 843421852), (4, 632566389), (6, 421710926), (7, 361466508), (12, 210855463), (13, 194635812), (14, 180733254), (21, 120488836), (26, 97317906), (28, 90366627), (39, 64878604), (42, 60244418), (52, 48658953), (73, 34661172), (78, 32439302), (84, 30122209), (91, 27805116), (146, 17330586), (156, 16219651), (182, 13902558), (219, 11553724), (273, 9268372), (292, 8665293), (364, 6951279), (438, 5776862), (511, 4951596), (546, 4634186), (876, 2888431), (949, 2666244), (1022, 2475798), (1092, 2317093), (1533, 1650532), (1898, 1333122), (2044, 1237899), (2847, 888748), (3066, 825266), (3796, 666561), (5694, 444374), (6132, 412633), (6643, 380892), (11388, 222187), (13286, 190446), (19929, 126964), (26572, 95223), (31741, 79716), (39858, 63482)]