105698180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{499}}^1$

素因数の和:621

約数の個数: 96

約数和(自身を含む): 272160000

約数和(自身を除く): 166461820

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 89, 119, 140, 170, 178, 238, 340, 356, 445, 476, 499, 595, 623, 890, 998, 1190, 1246, 1513, 1780, 1996, 2380, 2492, 2495, 3026, 3115, 3493, 4990, 6052, 6230, 6986, 7565, 8483, 9980, 10591, 12460, 13972, 15130, 16966, 17465, 21182, 30260, 33932, 34930, 42364, 42415, 44411, 52955, 59381, 69860, 84830, 88822, 105910, 118762, 169660, 177644, 211820, 222055, 237524, 296905, 310877, 444110, 593810, 621754, 754987, 888220, 1187620, 1243508, 1509974, 1554385, 3019948, 3108770, 3774935, 5284909, 6217540, 7549870, 10569818, 15099740, 21139636, 26424545, 52849090, 105698180]

約数ペア:

[(1, 105698180), (2, 52849090), (4, 26424545), (5, 21139636), (7, 15099740), (10, 10569818), (14, 7549870), (17, 6217540), (20, 5284909), (28, 3774935), (34, 3108770), (35, 3019948), (68, 1554385), (70, 1509974), (85, 1243508), (89, 1187620), (119, 888220), (140, 754987), (170, 621754), (178, 593810), (238, 444110), (340, 310877), (356, 296905), (445, 237524), (476, 222055), (499, 211820), (595, 177644), (623, 169660), (890, 118762), (998, 105910), (1190, 88822), (1246, 84830), (1513, 69860), (1780, 59381), (1996, 52955), (2380, 44411), (2492, 42415), (2495, 42364), (3026, 34930), (3115, 33932), (3493, 30260), (4990, 21182), (6052, 17465), (6230, 16966), (6986, 15130), (7565, 13972), (8483, 12460), (9980, 10591)]