8398110

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{197}}^1$

素因数の和:250

約数の個数: 96

約数和(自身を含む): 24377760

約数和(自身を除く): 15979650

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 49, 58, 70, 87, 98, 105, 145, 147, 174, 197, 203, 210, 245, 290, 294, 394, 406, 435, 490, 591, 609, 735, 870, 985, 1015, 1182, 1218, 1379, 1421, 1470, 1970, 2030, 2758, 2842, 2955, 3045, 4137, 4263, 5713, 5910, 6090, 6895, 7105, 8274, 8526, 9653, 11426, 13790, 14210, 17139, 19306, 20685, 21315, 28565, 28959, 34278, 39991, 41370, 42630, 48265, 57130, 57918, 79982, 85695, 96530, 119973, 144795, 171390, 199955, 239946, 279937, 289590, 399910, 559874, 599865, 839811, 1199730, 1399685, 1679622, 2799370, 4199055, 8398110]

約数ペア:

[(1, 8398110), (2, 4199055), (3, 2799370), (5, 1679622), (6, 1399685), (7, 1199730), (10, 839811), (14, 599865), (15, 559874), (21, 399910), (29, 289590), (30, 279937), (35, 239946), (42, 199955), (49, 171390), (58, 144795), (70, 119973), (87, 96530), (98, 85695), (105, 79982), (145, 57918), (147, 57130), (174, 48265), (197, 42630), (203, 41370), (210, 39991), (245, 34278), (290, 28959), (294, 28565), (394, 21315), (406, 20685), (435, 19306), (490, 17139), (591, 14210), (609, 13790), (735, 11426), (870, 9653), (985, 8526), (1015, 8274), (1182, 7105), (1218, 6895), (1379, 6090), (1421, 5910), (1470, 5713), (1970, 4263), (2030, 4137), (2758, 3045), (2842, 2955)]