7578090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1$

素因数の和:173

約数の個数: 128

約数和(自身を含む): 23224320

約数和(自身を除く): 15646230

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 27, 30, 34, 39, 45, 51, 54, 65, 78, 85, 90, 102, 117, 127, 130, 135, 153, 170, 195, 221, 234, 254, 255, 270, 306, 351, 381, 390, 442, 459, 510, 585, 635, 663, 702, 762, 765, 918, 1105, 1143, 1170, 1270, 1326, 1530, 1651, 1755, 1905, 1989, 2159, 2210, 2286, 2295, 3302, 3315, 3429, 3510, 3810, 3978, 4318, 4590, 4953, 5715, 5967, 6477, 6630, 6858, 8255, 9906, 9945, 10795, 11430, 11934, 12954, 14859, 16510, 17145, 19431, 19890, 21590, 24765, 28067, 29718, 29835, 32385, 34290, 38862, 44577, 49530, 56134, 58293, 59670, 64770, 74295, 84201, 89154, 97155, 116586, 140335, 148590, 168402, 194310, 222885, 252603, 280670, 291465, 421005, 445770, 505206, 582930, 757809, 842010, 1263015, 1515618, 2526030, 3789045, 7578090]

約数ペア:

[(1, 7578090), (2, 3789045), (3, 2526030), (5, 1515618), (6, 1263015), (9, 842010), (10, 757809), (13, 582930), (15, 505206), (17, 445770), (18, 421005), (26, 291465), (27, 280670), (30, 252603), (34, 222885), (39, 194310), (45, 168402), (51, 148590), (54, 140335), (65, 116586), (78, 97155), (85, 89154), (90, 84201), (102, 74295), (117, 64770), (127, 59670), (130, 58293), (135, 56134), (153, 49530), (170, 44577), (195, 38862), (221, 34290), (234, 32385), (254, 29835), (255, 29718), (270, 28067), (306, 24765), (351, 21590), (381, 19890), (390, 19431), (442, 17145), (459, 16510), (510, 14859), (585, 12954), (635, 11934), (663, 11430), (702, 10795), (762, 9945), (765, 9906), (918, 8255), (1105, 6858), (1143, 6630), (1170, 6477), (1270, 5967), (1326, 5715), (1530, 4953), (1651, 4590), (1755, 4318), (1905, 3978), (1989, 3810), (2159, 3510), (2210, 3429), (2286, 3315), (2295, 3302)]