17206702940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{317}}^1\times {\mathrm{3557}}^1$

素因数の和:3999

約数の個数: 96

約数和(自身を含む): 41818170240

約数和(自身を除く): 24611467300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 109, 140, 218, 317, 436, 545, 634, 763, 1090, 1268, 1526, 1585, 2180, 2219, 3052, 3170, 3557, 3815, 4438, 6340, 7114, 7630, 8876, 11095, 14228, 15260, 17785, 22190, 24899, 34553, 35570, 44380, 49798, 69106, 71140, 99596, 124495, 138212, 172765, 241871, 248990, 345530, 387713, 483742, 497980, 691060, 775426, 967484, 1127569, 1209355, 1550852, 1938565, 2255138, 2418710, 2713991, 3877130, 4510276, 4837420, 5427982, 5637845, 7754260, 7892983, 10855964, 11275690, 13569955, 15785966, 22551380, 27139910, 31571932, 39464915, 54279820, 78929830, 122905021, 157859660, 245810042, 491620084, 614525105, 860335147, 1229050210, 1720670294, 2458100420, 3441340588, 4301675735, 8603351470, 17206702940]

約数ペア:

[(1, 17206702940), (2, 8603351470), (4, 4301675735), (5, 3441340588), (7, 2458100420), (10, 1720670294), (14, 1229050210), (20, 860335147), (28, 614525105), (35, 491620084), (70, 245810042), (109, 157859660), (140, 122905021), (218, 78929830), (317, 54279820), (436, 39464915), (545, 31571932), (634, 27139910), (763, 22551380), (1090, 15785966), (1268, 13569955), (1526, 11275690), (1585, 10855964), (2180, 7892983), (2219, 7754260), (3052, 5637845), (3170, 5427982), (3557, 4837420), (3815, 4510276), (4438, 3877130), (6340, 2713991), (7114, 2418710), (7630, 2255138), (8876, 1938565), (11095, 1550852), (14228, 1209355), (15260, 1127569), (17785, 967484), (22190, 775426), (24899, 691060), (34553, 497980), (35570, 483742), (44380, 387713), (49798, 345530), (69106, 248990), (71140, 241871), (99596, 172765), (124495, 138212)]