858349170

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{64879}}^1$

素因数の和:64909

約数の個数: 96

約数和(自身を含む): 2662675200

約数和(自身を除く): 1804326030

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 90, 98, 105, 126, 135, 147, 189, 210, 245, 270, 294, 315, 378, 441, 490, 630, 735, 882, 945, 1323, 1470, 1890, 2205, 2646, 4410, 6615, 13230, 64879, 129758, 194637, 324395, 389274, 454153, 583911, 648790, 908306, 973185, 1167822, 1362459, 1751733, 1946370, 2270765, 2724918, 2919555, 3179071, 3503466, 4087377, 4541530, 5839110, 6358142, 6812295, 8174754, 8758665, 9537213, 12262131, 13624590, 15895355, 17517330, 19074426, 20436885, 24524262, 28611639, 31790710, 40873770, 47686065, 57223278, 61310655, 85834917, 95372130, 122621310, 143058195, 171669834, 286116390, 429174585, 858349170]

約数ペア:

[(1, 858349170), (2, 429174585), (3, 286116390), (5, 171669834), (6, 143058195), (7, 122621310), (9, 95372130), (10, 85834917), (14, 61310655), (15, 57223278), (18, 47686065), (21, 40873770), (27, 31790710), (30, 28611639), (35, 24524262), (42, 20436885), (45, 19074426), (49, 17517330), (54, 15895355), (63, 13624590), (70, 12262131), (90, 9537213), (98, 8758665), (105, 8174754), (126, 6812295), (135, 6358142), (147, 5839110), (189, 4541530), (210, 4087377), (245, 3503466), (270, 3179071), (294, 2919555), (315, 2724918), (378, 2270765), (441, 1946370), (490, 1751733), (630, 1362459), (735, 1167822), (882, 973185), (945, 908306), (1323, 648790), (1470, 583911), (1890, 454153), (2205, 389274), (2646, 324395), (4410, 194637), (6615, 129758), (13230, 64879)]