39279170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{787}}^1$

素因数の和:855

約数の個数: 64

約数和(自身を含む): 87146496

約数和(自身を除く): 47867326

約数列:

[1, 2, 5, 7, 10, 14, 23, 31, 35, 46, 62, 70, 115, 155, 161, 217, 230, 310, 322, 434, 713, 787, 805, 1085, 1426, 1574, 1610, 2170, 3565, 3935, 4991, 5509, 7130, 7870, 9982, 11018, 18101, 24397, 24955, 27545, 36202, 48794, 49910, 55090, 90505, 121985, 126707, 170779, 181010, 243970, 253414, 341558, 561131, 633535, 853895, 1122262, 1267070, 1707790, 2805655, 3927917, 5611310, 7855834, 19639585, 39279170]

約数ペア:

[(1, 39279170), (2, 19639585), (5, 7855834), (7, 5611310), (10, 3927917), (14, 2805655), (23, 1707790), (31, 1267070), (35, 1122262), (46, 853895), (62, 633535), (70, 561131), (115, 341558), (155, 253414), (161, 243970), (217, 181010), (230, 170779), (310, 126707), (322, 121985), (434, 90505), (713, 55090), (787, 49910), (805, 48794), (1085, 36202), (1426, 27545), (1574, 24955), (1610, 24397), (2170, 18101), (3565, 11018), (3935, 9982), (4991, 7870), (5509, 7130)]