15675030

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1$

素因数の和:338

約数の個数: 96

約数和(自身を含む): 47174400

約数和(自身を除く): 31499370

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 139, 179, 210, 278, 315, 358, 417, 537, 630, 695, 834, 895, 973, 1074, 1251, 1253, 1390, 1611, 1790, 1946, 2085, 2502, 2506, 2685, 2919, 3222, 3759, 4170, 4865, 5370, 5838, 6255, 6265, 7518, 8055, 8757, 9730, 11277, 12510, 12530, 14595, 16110, 17514, 18795, 22554, 24881, 29190, 37590, 43785, 49762, 56385, 74643, 87570, 112770, 124405, 149286, 174167, 223929, 248810, 348334, 373215, 447858, 522501, 746430, 870835, 1045002, 1119645, 1567503, 1741670, 2239290, 2612505, 3135006, 5225010, 7837515, 15675030]

約数ペア:

[(1, 15675030), (2, 7837515), (3, 5225010), (5, 3135006), (6, 2612505), (7, 2239290), (9, 1741670), (10, 1567503), (14, 1119645), (15, 1045002), (18, 870835), (21, 746430), (30, 522501), (35, 447858), (42, 373215), (45, 348334), (63, 248810), (70, 223929), (90, 174167), (105, 149286), (126, 124405), (139, 112770), (179, 87570), (210, 74643), (278, 56385), (315, 49762), (358, 43785), (417, 37590), (537, 29190), (630, 24881), (695, 22554), (834, 18795), (895, 17514), (973, 16110), (1074, 14595), (1251, 12530), (1253, 12510), (1390, 11277), (1611, 9730), (1790, 8757), (1946, 8055), (2085, 7518), (2502, 6265), (2506, 6255), (2685, 5838), (2919, 5370), (3222, 4865), (3759, 4170)]