7218872010

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{224677}}^1$

素因数の和:224717

約数の個数: 128

約数和(自身を含む): 23294615040

約数和(自身を除く): 16075743030

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 27, 30, 34, 35, 42, 45, 51, 54, 63, 70, 85, 90, 102, 105, 119, 126, 135, 153, 170, 189, 210, 238, 255, 270, 306, 315, 357, 378, 459, 510, 595, 630, 714, 765, 918, 945, 1071, 1190, 1530, 1785, 1890, 2142, 2295, 3213, 3570, 4590, 5355, 6426, 10710, 16065, 32130, 224677, 449354, 674031, 1123385, 1348062, 1572739, 2022093, 2246770, 3145478, 3370155, 3819509, 4044186, 4718217, 6066279, 6740310, 7639018, 7863695, 9436434, 10110465, 11458527, 12132558, 14154651, 15727390, 19097545, 20220930, 22917054, 23591085, 26736563, 28309302, 30331395, 34375581, 38195090, 42463953, 47182170, 53473126, 57292635, 60662790, 68751162, 70773255, 80209689, 84927906, 103126743, 114585270, 133682815, 141546510, 160419378, 171877905, 206253486, 212319765, 240629067, 267365630, 343755810, 401048445, 424639530, 481258134, 515633715, 721887201, 802096890, 1031267430, 1203145335, 1443774402, 2406290670, 3609436005, 7218872010]

約数ペア:

[(1, 7218872010), (2, 3609436005), (3, 2406290670), (5, 1443774402), (6, 1203145335), (7, 1031267430), (9, 802096890), (10, 721887201), (14, 515633715), (15, 481258134), (17, 424639530), (18, 401048445), (21, 343755810), (27, 267365630), (30, 240629067), (34, 212319765), (35, 206253486), (42, 171877905), (45, 160419378), (51, 141546510), (54, 133682815), (63, 114585270), (70, 103126743), (85, 84927906), (90, 80209689), (102, 70773255), (105, 68751162), (119, 60662790), (126, 57292635), (135, 53473126), (153, 47182170), (170, 42463953), (189, 38195090), (210, 34375581), (238, 30331395), (255, 28309302), (270, 26736563), (306, 23591085), (315, 22917054), (357, 20220930), (378, 19097545), (459, 15727390), (510, 14154651), (595, 12132558), (630, 11458527), (714, 10110465), (765, 9436434), (918, 7863695), (945, 7639018), (1071, 6740310), (1190, 6066279), (1530, 4718217), (1785, 4044186), (1890, 3819509), (2142, 3370155), (2295, 3145478), (3213, 2246770), (3570, 2022093), (4590, 1572739), (5355, 1348062), (6426, 1123385), (10710, 674031), (16065, 449354), (32130, 224677)]