85745736990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1\times {\mathrm{50891}}^1$

素因数の和:51194

約数の個数: 96

約数和(自身を含む): 226408736736

約数和(自身を除く): 140662999746

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 97, 193, 194, 291, 386, 485, 579, 582, 873, 965, 970, 1158, 1455, 1737, 1746, 1930, 2895, 2910, 3474, 4365, 5790, 8685, 8730, 17370, 18721, 37442, 50891, 56163, 93605, 101782, 112326, 152673, 168489, 187210, 254455, 280815, 305346, 336978, 458019, 508910, 561630, 763365, 842445, 916038, 1526730, 1684890, 2290095, 4580190, 4936427, 9821963, 9872854, 14809281, 19643926, 24682135, 29465889, 29618562, 44427843, 49109815, 49364270, 58931778, 74046405, 88397667, 88855686, 98219630, 147329445, 148092810, 176795334, 222139215, 294658890, 441988335, 444278430, 883976670, 952730411, 1905460822, 2858191233, 4763652055, 5716382466, 8574573699, 9527304110, 14290956165, 17149147398, 28581912330, 42872868495, 85745736990]

約数ペア:

[(1, 85745736990), (2, 42872868495), (3, 28581912330), (5, 17149147398), (6, 14290956165), (9, 9527304110), (10, 8574573699), (15, 5716382466), (18, 4763652055), (30, 2858191233), (45, 1905460822), (90, 952730411), (97, 883976670), (193, 444278430), (194, 441988335), (291, 294658890), (386, 222139215), (485, 176795334), (579, 148092810), (582, 147329445), (873, 98219630), (965, 88855686), (970, 88397667), (1158, 74046405), (1455, 58931778), (1737, 49364270), (1746, 49109815), (1930, 44427843), (2895, 29618562), (2910, 29465889), (3474, 24682135), (4365, 19643926), (5790, 14809281), (8685, 9872854), (8730, 9821963), (17370, 4936427), (18721, 4580190), (37442, 2290095), (50891, 1684890), (56163, 1526730), (93605, 916038), (101782, 842445), (112326, 763365), (152673, 561630), (168489, 508910), (187210, 458019), (254455, 336978), (280815, 305346)]