16659090

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{853}}^1$

素因数の和:904

約数の個数: 96

約数和(自身を含む): 51158016

約数和(自身を除く): 34498926

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 31, 35, 42, 45, 62, 63, 70, 90, 93, 105, 126, 155, 186, 210, 217, 279, 310, 315, 434, 465, 558, 630, 651, 853, 930, 1085, 1302, 1395, 1706, 1953, 2170, 2559, 2790, 3255, 3906, 4265, 5118, 5971, 6510, 7677, 8530, 9765, 11942, 12795, 15354, 17913, 19530, 25590, 26443, 29855, 35826, 38385, 52886, 53739, 59710, 76770, 79329, 89565, 107478, 132215, 158658, 179130, 185101, 237987, 264430, 268695, 370202, 396645, 475974, 537390, 555303, 793290, 925505, 1110606, 1189935, 1665909, 1851010, 2379870, 2776515, 3331818, 5553030, 8329545, 16659090]

約数ペア:

[(1, 16659090), (2, 8329545), (3, 5553030), (5, 3331818), (6, 2776515), (7, 2379870), (9, 1851010), (10, 1665909), (14, 1189935), (15, 1110606), (18, 925505), (21, 793290), (30, 555303), (31, 537390), (35, 475974), (42, 396645), (45, 370202), (62, 268695), (63, 264430), (70, 237987), (90, 185101), (93, 179130), (105, 158658), (126, 132215), (155, 107478), (186, 89565), (210, 79329), (217, 76770), (279, 59710), (310, 53739), (315, 52886), (434, 38385), (465, 35826), (558, 29855), (630, 26443), (651, 25590), (853, 19530), (930, 17913), (1085, 15354), (1302, 12795), (1395, 11942), (1706, 9765), (1953, 8530), (2170, 7677), (2559, 6510), (2790, 5971), (3255, 5118), (3906, 4265)]