1279782610

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{5923}}^1$

素因数の和:6019

約数の個数: 64

約数和(自身を含む): 2579641344

約数和(自身を除く): 1299858734

約数列:

[1, 2, 5, 10, 17, 31, 34, 41, 62, 82, 85, 155, 170, 205, 310, 410, 527, 697, 1054, 1271, 1394, 2542, 2635, 3485, 5270, 5923, 6355, 6970, 11846, 12710, 21607, 29615, 43214, 59230, 100691, 108035, 183613, 201382, 216070, 242843, 367226, 485686, 503455, 918065, 1006910, 1214215, 1836130, 2428430, 3121421, 4128331, 6242842, 7528133, 8256662, 15056266, 15607105, 20641655, 31214210, 37640665, 41283310, 75281330, 127978261, 255956522, 639891305, 1279782610]

約数ペア:

[(1, 1279782610), (2, 639891305), (5, 255956522), (10, 127978261), (17, 75281330), (31, 41283310), (34, 37640665), (41, 31214210), (62, 20641655), (82, 15607105), (85, 15056266), (155, 8256662), (170, 7528133), (205, 6242842), (310, 4128331), (410, 3121421), (527, 2428430), (697, 1836130), (1054, 1214215), (1271, 1006910), (1394, 918065), (2542, 503455), (2635, 485686), (3485, 367226), (5270, 242843), (5923, 216070), (6355, 201382), (6970, 183613), (11846, 108035), (12710, 100691), (21607, 59230), (29615, 43214)]