313113310

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{269}}^1$

素因数の和:501

約数の個数: 64

約数和(自身を含む): 617258880

約数和(自身を除く): 304145570

約数列:

[1, 2, 5, 10, 17, 34, 41, 82, 85, 167, 170, 205, 269, 334, 410, 538, 697, 835, 1345, 1394, 1670, 2690, 2839, 3485, 4573, 5678, 6847, 6970, 9146, 11029, 13694, 14195, 22058, 22865, 28390, 34235, 44923, 45730, 55145, 68470, 89846, 110290, 116399, 187493, 224615, 232798, 374986, 449230, 581995, 763691, 937465, 1163990, 1527382, 1841843, 1874930, 3683686, 3818455, 7636910, 9209215, 18418430, 31311331, 62622662, 156556655, 313113310]

約数ペア:

[(1, 313113310), (2, 156556655), (5, 62622662), (10, 31311331), (17, 18418430), (34, 9209215), (41, 7636910), (82, 3818455), (85, 3683686), (167, 1874930), (170, 1841843), (205, 1527382), (269, 1163990), (334, 937465), (410, 763691), (538, 581995), (697, 449230), (835, 374986), (1345, 232798), (1394, 224615), (1670, 187493), (2690, 116399), (2839, 110290), (3485, 89846), (4573, 68470), (5678, 55145), (6847, 45730), (6970, 44923), (9146, 34235), (11029, 28390), (13694, 22865), (14195, 22058)]