349887330

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1201}}^1$

素因数の和:1313

約数の個数: 128

約数和(自身を含む): 1017757440

約数和(自身を除く): 667870110

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 83, 90, 117, 130, 135, 166, 195, 234, 249, 270, 351, 390, 415, 498, 585, 702, 747, 830, 1079, 1170, 1201, 1245, 1494, 1755, 2158, 2241, 2402, 2490, 3237, 3510, 3603, 3735, 4482, 5395, 6005, 6474, 7206, 7470, 9711, 10790, 10809, 11205, 12010, 15613, 16185, 18015, 19422, 21618, 22410, 29133, 31226, 32370, 32427, 36030, 46839, 48555, 54045, 58266, 64854, 78065, 93678, 97110, 99683, 108090, 140517, 145665, 156130, 162135, 199366, 234195, 281034, 291330, 299049, 324270, 421551, 468390, 498415, 598098, 702585, 843102, 897147, 996830, 1295879, 1405170, 1495245, 1794294, 2107755, 2591758, 2691441, 2990490, 3887637, 4215510, 4485735, 5382882, 6479395, 7775274, 8971470, 11662911, 12958790, 13457205, 19438185, 23325822, 26914410, 34988733, 38876370, 58314555, 69977466, 116629110, 174943665, 349887330]

約数ペア:

[(1, 349887330), (2, 174943665), (3, 116629110), (5, 69977466), (6, 58314555), (9, 38876370), (10, 34988733), (13, 26914410), (15, 23325822), (18, 19438185), (26, 13457205), (27, 12958790), (30, 11662911), (39, 8971470), (45, 7775274), (54, 6479395), (65, 5382882), (78, 4485735), (83, 4215510), (90, 3887637), (117, 2990490), (130, 2691441), (135, 2591758), (166, 2107755), (195, 1794294), (234, 1495245), (249, 1405170), (270, 1295879), (351, 996830), (390, 897147), (415, 843102), (498, 702585), (585, 598098), (702, 498415), (747, 468390), (830, 421551), (1079, 324270), (1170, 299049), (1201, 291330), (1245, 281034), (1494, 234195), (1755, 199366), (2158, 162135), (2241, 156130), (2402, 145665), (2490, 140517), (3237, 108090), (3510, 99683), (3603, 97110), (3735, 93678), (4482, 78065), (5395, 64854), (6005, 58266), (6474, 54045), (7206, 48555), (7470, 46839), (9711, 36030), (10790, 32427), (10809, 32370), (11205, 31226), (12010, 29133), (15613, 22410), (16185, 21618), (18015, 19422)]