25147710

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{223}}^1$

素因数の和:422

約数の個数: 96

約数和(自身を含む): 75479040

約数和(自身を除く): 50331330

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 179, 210, 223, 315, 358, 446, 537, 630, 669, 895, 1074, 1115, 1253, 1338, 1561, 1611, 1790, 2007, 2230, 2506, 2685, 3122, 3222, 3345, 3759, 4014, 4683, 5370, 6265, 6690, 7518, 7805, 8055, 9366, 10035, 11277, 12530, 14049, 15610, 16110, 18795, 20070, 22554, 23415, 28098, 37590, 39917, 46830, 56385, 70245, 79834, 112770, 119751, 140490, 199585, 239502, 279419, 359253, 399170, 558838, 598755, 718506, 838257, 1197510, 1397095, 1676514, 1796265, 2514771, 2794190, 3592530, 4191285, 5029542, 8382570, 12573855, 25147710]

約数ペア:

[(1, 25147710), (2, 12573855), (3, 8382570), (5, 5029542), (6, 4191285), (7, 3592530), (9, 2794190), (10, 2514771), (14, 1796265), (15, 1676514), (18, 1397095), (21, 1197510), (30, 838257), (35, 718506), (42, 598755), (45, 558838), (63, 399170), (70, 359253), (90, 279419), (105, 239502), (126, 199585), (179, 140490), (210, 119751), (223, 112770), (315, 79834), (358, 70245), (446, 56385), (537, 46830), (630, 39917), (669, 37590), (895, 28098), (1074, 23415), (1115, 22554), (1253, 20070), (1338, 18795), (1561, 16110), (1611, 15610), (1790, 14049), (2007, 12530), (2230, 11277), (2506, 10035), (2685, 9366), (3122, 8055), (3222, 7805), (3345, 7518), (3759, 6690), (4014, 6265), (4683, 5370)]