193672890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1987}}^1$

素因数の和:2041

約数の個数: 96

約数和(自身を含む): 545348160

約数和(自身を除く): 351675270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 361, 513, 570, 722, 855, 1026, 1083, 1710, 1805, 1987, 2166, 2565, 3249, 3610, 3974, 5130, 5415, 5961, 6498, 9747, 9935, 10830, 11922, 16245, 17883, 19494, 19870, 29805, 32490, 35766, 37753, 48735, 53649, 59610, 75506, 89415, 97470, 107298, 113259, 178830, 188765, 226518, 268245, 339777, 377530, 536490, 566295, 679554, 717307, 1019331, 1132590, 1434614, 1698885, 2038662, 2151921, 3397770, 3586535, 4303842, 5096655, 6455763, 7173070, 10193310, 10759605, 12911526, 19367289, 21519210, 32278815, 38734578, 64557630, 96836445, 193672890]

約数ペア:

[(1, 193672890), (2, 96836445), (3, 64557630), (5, 38734578), (6, 32278815), (9, 21519210), (10, 19367289), (15, 12911526), (18, 10759605), (19, 10193310), (27, 7173070), (30, 6455763), (38, 5096655), (45, 4303842), (54, 3586535), (57, 3397770), (90, 2151921), (95, 2038662), (114, 1698885), (135, 1434614), (171, 1132590), (190, 1019331), (270, 717307), (285, 679554), (342, 566295), (361, 536490), (513, 377530), (570, 339777), (722, 268245), (855, 226518), (1026, 188765), (1083, 178830), (1710, 113259), (1805, 107298), (1987, 97470), (2166, 89415), (2565, 75506), (3249, 59610), (3610, 53649), (3974, 48735), (5130, 37753), (5415, 35766), (5961, 32490), (6498, 29805), (9747, 19870), (9935, 19494), (10830, 17883), (11922, 16245)]