173819790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1093}}^1$

素因数の和:1159

約数の個数: 128

約数和(自身を含む): 504115200

約数和(自身を除く): 330295410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 31, 38, 45, 54, 57, 62, 90, 93, 95, 114, 135, 155, 171, 186, 190, 270, 279, 285, 310, 342, 465, 513, 558, 570, 589, 837, 855, 930, 1026, 1093, 1178, 1395, 1674, 1710, 1767, 2186, 2565, 2790, 2945, 3279, 3534, 4185, 5130, 5301, 5465, 5890, 6558, 8370, 8835, 9837, 10602, 10930, 15903, 16395, 17670, 19674, 20767, 26505, 29511, 31806, 32790, 33883, 41534, 49185, 53010, 59022, 62301, 67766, 79515, 98370, 101649, 103835, 124602, 147555, 159030, 169415, 186903, 203298, 207670, 295110, 304947, 311505, 338830, 373806, 508245, 560709, 609894, 623010, 643777, 914841, 934515, 1016490, 1121418, 1287554, 1524735, 1829682, 1869030, 1931331, 2803545, 3049470, 3218885, 3862662, 4574205, 5607090, 5793993, 6437770, 9148410, 9656655, 11587986, 17381979, 19313310, 28969965, 34763958, 57939930, 86909895, 173819790]

約数ペア:

[(1, 173819790), (2, 86909895), (3, 57939930), (5, 34763958), (6, 28969965), (9, 19313310), (10, 17381979), (15, 11587986), (18, 9656655), (19, 9148410), (27, 6437770), (30, 5793993), (31, 5607090), (38, 4574205), (45, 3862662), (54, 3218885), (57, 3049470), (62, 2803545), (90, 1931331), (93, 1869030), (95, 1829682), (114, 1524735), (135, 1287554), (155, 1121418), (171, 1016490), (186, 934515), (190, 914841), (270, 643777), (279, 623010), (285, 609894), (310, 560709), (342, 508245), (465, 373806), (513, 338830), (558, 311505), (570, 304947), (589, 295110), (837, 207670), (855, 203298), (930, 186903), (1026, 169415), (1093, 159030), (1178, 147555), (1395, 124602), (1674, 103835), (1710, 101649), (1767, 98370), (2186, 79515), (2565, 67766), (2790, 62301), (2945, 59022), (3279, 53010), (3534, 49185), (4185, 41534), (5130, 33883), (5301, 32790), (5465, 31806), (5890, 29511), (6558, 26505), (8370, 20767), (8835, 19674), (9837, 17670), (10602, 16395), (10930, 15903)]