29798889790

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{643}}^1$

素因数の和:878

約数の個数: 128

約数和(自身を含む): 59767424640

約数和(自身を除く): 29968534850

約数列:

[1, 2, 5, 10, 17, 34, 41, 61, 82, 85, 109, 122, 170, 205, 218, 305, 410, 545, 610, 643, 697, 1037, 1090, 1286, 1394, 1853, 2074, 2501, 3215, 3485, 3706, 4469, 5002, 5185, 6430, 6649, 6970, 8938, 9265, 10370, 10931, 12505, 13298, 18530, 21862, 22345, 25010, 26363, 33245, 39223, 42517, 44690, 52726, 54655, 66490, 70087, 75973, 78446, 85034, 109310, 113033, 131815, 140174, 151946, 196115, 212585, 226066, 263630, 272609, 350435, 379865, 392230, 425170, 448171, 545218, 565165, 666791, 700870, 759730, 896342, 1130330, 1191479, 1333582, 1363045, 1608143, 2240855, 2382958, 2726090, 2873567, 3216286, 3333955, 4275307, 4481710, 4634353, 5747134, 5957395, 6667910, 8040715, 8550614, 9268706, 11914790, 14367835, 16081430, 21376535, 23171765, 27338431, 28735670, 42753070, 46343530, 48850639, 54676862, 72680219, 97701278, 136692155, 145360438, 175287587, 244253195, 273384310, 350575174, 363401095, 488506390, 726802190, 876437935, 1752875870, 2979888979, 5959777958, 14899444895, 29798889790]

約数ペア:

[(1, 29798889790), (2, 14899444895), (5, 5959777958), (10, 2979888979), (17, 1752875870), (34, 876437935), (41, 726802190), (61, 488506390), (82, 363401095), (85, 350575174), (109, 273384310), (122, 244253195), (170, 175287587), (205, 145360438), (218, 136692155), (305, 97701278), (410, 72680219), (545, 54676862), (610, 48850639), (643, 46343530), (697, 42753070), (1037, 28735670), (1090, 27338431), (1286, 23171765), (1394, 21376535), (1853, 16081430), (2074, 14367835), (2501, 11914790), (3215, 9268706), (3485, 8550614), (3706, 8040715), (4469, 6667910), (5002, 5957395), (5185, 5747134), (6430, 4634353), (6649, 4481710), (6970, 4275307), (8938, 3333955), (9265, 3216286), (10370, 2873567), (10931, 2726090), (12505, 2382958), (13298, 2240855), (18530, 1608143), (21862, 1363045), (22345, 1333582), (25010, 1191479), (26363, 1130330), (33245, 896342), (39223, 759730), (42517, 700870), (44690, 666791), (52726, 565165), (54655, 545218), (66490, 448171), (70087, 425170), (75973, 392230), (78446, 379865), (85034, 350435), (109310, 272609), (113033, 263630), (131815, 226066), (140174, 212585), (151946, 196115)]