91415870

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:274

約数の個数: 96

約数和(自身を含む): 209599488

約数和(自身を除く): 118183618

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 113, 127, 130, 182, 226, 245, 254, 455, 490, 565, 635, 637, 791, 889, 910, 1130, 1270, 1274, 1469, 1582, 1651, 1778, 2938, 3185, 3302, 3955, 4445, 5537, 6223, 6370, 7345, 7910, 8255, 8890, 10283, 11074, 11557, 12446, 14351, 14690, 16510, 20566, 23114, 27685, 28702, 31115, 51415, 55370, 57785, 62230, 71755, 71981, 80899, 100457, 102830, 115570, 143510, 143962, 161798, 186563, 200914, 359905, 373126, 404495, 502285, 703199, 719810, 808990, 932815, 1004570, 1305941, 1406398, 1865630, 2611882, 3515995, 6529705, 7031990, 9141587, 13059410, 18283174, 45707935, 91415870]

約数ペア:

[(1, 91415870), (2, 45707935), (5, 18283174), (7, 13059410), (10, 9141587), (13, 7031990), (14, 6529705), (26, 3515995), (35, 2611882), (49, 1865630), (65, 1406398), (70, 1305941), (91, 1004570), (98, 932815), (113, 808990), (127, 719810), (130, 703199), (182, 502285), (226, 404495), (245, 373126), (254, 359905), (455, 200914), (490, 186563), (565, 161798), (635, 143962), (637, 143510), (791, 115570), (889, 102830), (910, 100457), (1130, 80899), (1270, 71981), (1274, 71755), (1469, 62230), (1582, 57785), (1651, 55370), (1778, 51415), (2938, 31115), (3185, 28702), (3302, 27685), (3955, 23114), (4445, 20566), (5537, 16510), (6223, 14690), (6370, 14351), (7345, 12446), (7910, 11557), (8255, 11074), (8890, 10283)]