9428940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{919}}^1$

素因数の和:956

約数の個数: 96

約数和(自身を含む): 30912000

約数和(自身を除く): 21483060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 919, 1026, 1140, 1710, 1838, 2052, 2565, 2757, 3420, 3676, 4595, 5130, 5514, 8271, 9190, 10260, 11028, 13785, 16542, 17461, 18380, 24813, 27570, 33084, 34922, 41355, 49626, 52383, 55140, 69844, 82710, 87305, 99252, 104766, 124065, 157149, 165420, 174610, 209532, 248130, 261915, 314298, 349220, 471447, 496260, 523830, 628596, 785745, 942894, 1047660, 1571490, 1885788, 2357235, 3142980, 4714470, 9428940]

約数ペア:

[(1, 9428940), (2, 4714470), (3, 3142980), (4, 2357235), (5, 1885788), (6, 1571490), (9, 1047660), (10, 942894), (12, 785745), (15, 628596), (18, 523830), (19, 496260), (20, 471447), (27, 349220), (30, 314298), (36, 261915), (38, 248130), (45, 209532), (54, 174610), (57, 165420), (60, 157149), (76, 124065), (90, 104766), (95, 99252), (108, 87305), (114, 82710), (135, 69844), (171, 55140), (180, 52383), (190, 49626), (228, 41355), (270, 34922), (285, 33084), (342, 27570), (380, 24813), (513, 18380), (540, 17461), (570, 16542), (684, 13785), (855, 11028), (919, 10260), (1026, 9190), (1140, 8271), (1710, 5514), (1838, 5130), (2052, 4595), (2565, 3676), (2757, 3420)]