210295878

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2999}}^1$

素因数の和:3077

約数の個数: 64

約数和(自身を含む): 483840000

約数和(自身を除く): 273544122

約数列:

[1, 2, 3, 6, 13, 26, 29, 31, 39, 58, 62, 78, 87, 93, 174, 186, 377, 403, 754, 806, 899, 1131, 1209, 1798, 2262, 2418, 2697, 2999, 5394, 5998, 8997, 11687, 17994, 23374, 35061, 38987, 70122, 77974, 86971, 92969, 116961, 173942, 185938, 233922, 260913, 278907, 521826, 557814, 1130623, 1208597, 2261246, 2417194, 2696101, 3391869, 3625791, 5392202, 6783738, 7251582, 8088303, 16176606, 35049313, 70098626, 105147939, 210295878]

約数ペア:

[(1, 210295878), (2, 105147939), (3, 70098626), (6, 35049313), (13, 16176606), (26, 8088303), (29, 7251582), (31, 6783738), (39, 5392202), (58, 3625791), (62, 3391869), (78, 2696101), (87, 2417194), (93, 2261246), (174, 1208597), (186, 1130623), (377, 557814), (403, 521826), (754, 278907), (806, 260913), (899, 233922), (1131, 185938), (1209, 173942), (1798, 116961), (2262, 92969), (2418, 86971), (2697, 77974), (2999, 70122), (5394, 38987), (5998, 35061), (8997, 23374), (11687, 17994)]