898161110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{883}}^1\times {\mathrm{1321}}^1$

素因数の和:2229

約数の個数: 64

約数和(自身を含む): 2019423744

約数和(自身を除く): 1121262634

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 883, 1321, 1766, 2642, 4415, 6181, 6605, 8830, 9247, 9713, 12362, 13210, 14531, 18494, 19426, 29062, 30905, 46235, 48565, 61810, 67991, 72655, 92470, 97130, 101717, 135982, 145310, 203434, 339955, 508585, 679910, 1017170, 1166443, 2332886, 5832215, 8165101, 11664430, 12830873, 16330202, 25661746, 40825505, 64154365, 81651010, 89816111, 128308730, 179632222, 449080555, 898161110]

約数ペア:

[(1, 898161110), (2, 449080555), (5, 179632222), (7, 128308730), (10, 89816111), (11, 81651010), (14, 64154365), (22, 40825505), (35, 25661746), (55, 16330202), (70, 12830873), (77, 11664430), (110, 8165101), (154, 5832215), (385, 2332886), (770, 1166443), (883, 1017170), (1321, 679910), (1766, 508585), (2642, 339955), (4415, 203434), (6181, 145310), (6605, 135982), (8830, 101717), (9247, 97130), (9713, 92470), (12362, 72655), (13210, 67991), (14531, 61810), (18494, 48565), (19426, 46235), (29062, 30905)]