13361940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3907}}^1$

素因数の和:3941

約数の個数: 72

約数和(自身を含む): 42675360

約数和(自身を除く): 29313420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 3907, 7814, 11721, 15628, 19535, 23442, 35163, 39070, 46884, 58605, 70326, 74233, 78140, 117210, 140652, 148466, 175815, 222699, 234420, 296932, 351630, 371165, 445398, 668097, 703260, 742330, 890796, 1113495, 1336194, 1484660, 2226990, 2672388, 3340485, 4453980, 6680970, 13361940]

約数ペア:

[(1, 13361940), (2, 6680970), (3, 4453980), (4, 3340485), (5, 2672388), (6, 2226990), (9, 1484660), (10, 1336194), (12, 1113495), (15, 890796), (18, 742330), (19, 703260), (20, 668097), (30, 445398), (36, 371165), (38, 351630), (45, 296932), (57, 234420), (60, 222699), (76, 175815), (90, 148466), (95, 140652), (114, 117210), (171, 78140), (180, 74233), (190, 70326), (228, 58605), (285, 46884), (342, 39070), (380, 35163), (570, 23442), (684, 19535), (855, 15628), (1140, 11721), (1710, 7814), (3420, 3907)]