91486860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{349}}^1$

素因数の和:635

約数の個数: 96

約数和(自身を含む): 273067200

約数和(自身を除く): 181580340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 257, 340, 349, 510, 514, 698, 771, 1020, 1028, 1047, 1285, 1396, 1542, 1745, 2094, 2570, 3084, 3490, 3855, 4188, 4369, 5140, 5235, 5933, 6980, 7710, 8738, 10470, 11866, 13107, 15420, 17476, 17799, 20940, 21845, 23732, 26214, 29665, 35598, 43690, 52428, 59330, 65535, 71196, 87380, 88995, 89693, 118660, 131070, 177990, 179386, 262140, 269079, 355980, 358772, 448465, 538158, 896930, 1076316, 1345395, 1524781, 1793860, 2690790, 3049562, 4574343, 5381580, 6099124, 7623905, 9148686, 15247810, 18297372, 22871715, 30495620, 45743430, 91486860]

約数ペア:

[(1, 91486860), (2, 45743430), (3, 30495620), (4, 22871715), (5, 18297372), (6, 15247810), (10, 9148686), (12, 7623905), (15, 6099124), (17, 5381580), (20, 4574343), (30, 3049562), (34, 2690790), (51, 1793860), (60, 1524781), (68, 1345395), (85, 1076316), (102, 896930), (170, 538158), (204, 448465), (255, 358772), (257, 355980), (340, 269079), (349, 262140), (510, 179386), (514, 177990), (698, 131070), (771, 118660), (1020, 89693), (1028, 88995), (1047, 87380), (1285, 71196), (1396, 65535), (1542, 59330), (1745, 52428), (2094, 43690), (2570, 35598), (3084, 29665), (3490, 26214), (3855, 23732), (4188, 21845), (4369, 20940), (5140, 17799), (5235, 17476), (5933, 15420), (6980, 13107), (7710, 11866), (8738, 10470)]