291247804430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{317}}^1\times {\mathrm{28901}}^1$

素因数の和:29270

約数の個数: 96

約数和(自身を含む): 609462716832

約数和(自身を除く): 318214912402

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 289, 317, 374, 578, 634, 935, 1445, 1585, 1870, 2890, 3170, 3179, 3487, 5389, 6358, 6974, 10778, 15895, 17435, 26945, 28901, 31790, 34870, 53890, 57802, 59279, 91613, 118558, 144505, 183226, 289010, 296395, 317911, 458065, 491317, 592790, 635822, 916130, 982634, 1007743, 1589555, 2015486, 2456585, 3179110, 4913170, 5038715, 5404487, 8352389, 9161617, 10077430, 10808974, 16704778, 18323234, 27022435, 41761945, 45808085, 54044870, 83523890, 91616170, 91876279, 100777787, 155747489, 183752558, 201555574, 311494978, 459381395, 503888935, 778737445, 918762790, 1007777870, 1557474890, 1713222379, 2647707313, 3426444758, 5295414626, 8566111895, 13238536565, 17132223790, 26477073130, 29124780443, 58249560886, 145623902215, 291247804430]

約数ペア:

[(1, 291247804430), (2, 145623902215), (5, 58249560886), (10, 29124780443), (11, 26477073130), (17, 17132223790), (22, 13238536565), (34, 8566111895), (55, 5295414626), (85, 3426444758), (110, 2647707313), (170, 1713222379), (187, 1557474890), (289, 1007777870), (317, 918762790), (374, 778737445), (578, 503888935), (634, 459381395), (935, 311494978), (1445, 201555574), (1585, 183752558), (1870, 155747489), (2890, 100777787), (3170, 91876279), (3179, 91616170), (3487, 83523890), (5389, 54044870), (6358, 45808085), (6974, 41761945), (10778, 27022435), (15895, 18323234), (17435, 16704778), (26945, 10808974), (28901, 10077430), (31790, 9161617), (34870, 8352389), (53890, 5404487), (57802, 5038715), (59279, 4913170), (91613, 3179110), (118558, 2456585), (144505, 2015486), (183226, 1589555), (289010, 1007743), (296395, 982634), (317911, 916130), (458065, 635822), (491317, 592790)]