691696980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{10193}}^1$

素因数の和:10250

約数の個数: 144

約数和(自身を含む): 2337688080

約数和(自身を除く): 1645991100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 29, 30, 36, 39, 45, 52, 58, 60, 65, 78, 87, 90, 116, 117, 130, 145, 156, 174, 180, 195, 234, 260, 261, 290, 348, 377, 390, 435, 468, 522, 580, 585, 754, 780, 870, 1044, 1131, 1170, 1305, 1508, 1740, 1885, 2262, 2340, 2610, 3393, 3770, 4524, 5220, 5655, 6786, 7540, 10193, 11310, 13572, 16965, 20386, 22620, 30579, 33930, 40772, 50965, 61158, 67860, 91737, 101930, 122316, 132509, 152895, 183474, 203860, 265018, 295597, 305790, 366948, 397527, 458685, 530036, 591194, 611580, 662545, 795054, 886791, 917370, 1182388, 1192581, 1325090, 1477985, 1590108, 1773582, 1834740, 1987635, 2385162, 2650180, 2660373, 2955970, 3547164, 3842761, 3975270, 4433955, 4770324, 5320746, 5911940, 5962905, 7685522, 7950540, 8867910, 10641492, 11528283, 11925810, 13301865, 15371044, 17735820, 19213805, 23056566, 23851620, 26603730, 34584849, 38427610, 46113132, 53207460, 57641415, 69169698, 76855220, 115282830, 138339396, 172924245, 230565660, 345848490, 691696980]

約数ペア:

[(1, 691696980), (2, 345848490), (3, 230565660), (4, 172924245), (5, 138339396), (6, 115282830), (9, 76855220), (10, 69169698), (12, 57641415), (13, 53207460), (15, 46113132), (18, 38427610), (20, 34584849), (26, 26603730), (29, 23851620), (30, 23056566), (36, 19213805), (39, 17735820), (45, 15371044), (52, 13301865), (58, 11925810), (60, 11528283), (65, 10641492), (78, 8867910), (87, 7950540), (90, 7685522), (116, 5962905), (117, 5911940), (130, 5320746), (145, 4770324), (156, 4433955), (174, 3975270), (180, 3842761), (195, 3547164), (234, 2955970), (260, 2660373), (261, 2650180), (290, 2385162), (348, 1987635), (377, 1834740), (390, 1773582), (435, 1590108), (468, 1477985), (522, 1325090), (580, 1192581), (585, 1182388), (754, 917370), (780, 886791), (870, 795054), (1044, 662545), (1131, 611580), (1170, 591194), (1305, 530036), (1508, 458685), (1740, 397527), (1885, 366948), (2262, 305790), (2340, 295597), (2610, 265018), (3393, 203860), (3770, 183474), (4524, 152895), (5220, 132509), (5655, 122316), (6786, 101930), (7540, 91737), (10193, 67860), (11310, 61158), (13572, 50965), (16965, 40772), (20386, 33930), (22620, 30579)]