635989930

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^2$

素因数の和:379

約数の個数: 48

約数和(自身を含む): 1188835704

約数和(自身を除く): 552845774

約数列:

[1, 2, 5, 10, 53, 101, 106, 109, 202, 218, 265, 505, 530, 545, 1010, 1090, 5353, 5777, 10706, 11009, 11554, 11881, 22018, 23762, 26765, 28885, 53530, 55045, 57770, 59405, 110090, 118810, 583477, 629693, 1166954, 1199981, 1259386, 2399962, 2917385, 3148465, 5834770, 5999905, 6296930, 11999810, 63598993, 127197986, 317994965, 635989930]

約数ペア:

[(1, 635989930), (2, 317994965), (5, 127197986), (10, 63598993), (53, 11999810), (101, 6296930), (106, 5999905), (109, 5834770), (202, 3148465), (218, 2917385), (265, 2399962), (505, 1259386), (530, 1199981), (545, 1166954), (1010, 629693), (1090, 583477), (5353, 118810), (5777, 110090), (10706, 59405), (11009, 57770), (11554, 55045), (11881, 53530), (22018, 28885), (23762, 26765)]