2018099610

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{863}}^1\times {\mathrm{2887}}^1$

素因数の和:3769

約数の個数: 80

約数和(自身を含む): 5434615296

約数和(自身を除く): 3416515686

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 863, 1726, 2589, 2887, 4315, 5178, 5774, 7767, 8630, 8661, 12945, 14435, 15534, 17322, 23301, 25890, 25983, 28870, 38835, 43305, 46602, 51966, 69903, 77670, 77949, 86610, 116505, 129915, 139806, 155898, 233010, 233847, 259830, 349515, 389745, 467694, 699030, 779490, 1169235, 2338470, 2491481, 4982962, 7474443, 12457405, 14948886, 22423329, 24914810, 37372215, 44846658, 67269987, 74744430, 112116645, 134539974, 201809961, 224233290, 336349935, 403619922, 672699870, 1009049805, 2018099610]

約数ペア:

[(1, 2018099610), (2, 1009049805), (3, 672699870), (5, 403619922), (6, 336349935), (9, 224233290), (10, 201809961), (15, 134539974), (18, 112116645), (27, 74744430), (30, 67269987), (45, 44846658), (54, 37372215), (81, 24914810), (90, 22423329), (135, 14948886), (162, 12457405), (270, 7474443), (405, 4982962), (810, 2491481), (863, 2338470), (1726, 1169235), (2589, 779490), (2887, 699030), (4315, 467694), (5178, 389745), (5774, 349515), (7767, 259830), (8630, 233847), (8661, 233010), (12945, 155898), (14435, 139806), (15534, 129915), (17322, 116505), (23301, 86610), (25890, 77949), (25983, 77670), (28870, 69903), (38835, 51966), (43305, 46602)]