520048657890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{389}}^1\times {\mathrm{153137}}^1$

素因数の和:153636

約数の個数: 96

約数和(自身を含む): 1369586640240

約数和(自身を除く): 849537982350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 97, 194, 291, 389, 485, 582, 778, 873, 970, 1167, 1455, 1746, 1945, 2334, 2910, 3501, 3890, 4365, 5835, 7002, 8730, 11670, 17505, 35010, 37733, 75466, 113199, 153137, 188665, 226398, 306274, 339597, 377330, 459411, 565995, 679194, 765685, 918822, 1131990, 1378233, 1531370, 1697985, 2297055, 2756466, 3395970, 4594110, 6891165, 13782330, 14854289, 29708578, 44562867, 59570293, 74271445, 89125734, 119140586, 133688601, 148542890, 178710879, 222814335, 267377202, 297851465, 357421758, 445628670, 536132637, 595702930, 668443005, 893554395, 1072265274, 1336886010, 1787108790, 2680663185, 5361326370, 5778318421, 11556636842, 17334955263, 28891592105, 34669910526, 52004865789, 57783184210, 86674776315, 104009731578, 173349552630, 260024328945, 520048657890]

約数ペア:

[(1, 520048657890), (2, 260024328945), (3, 173349552630), (5, 104009731578), (6, 86674776315), (9, 57783184210), (10, 52004865789), (15, 34669910526), (18, 28891592105), (30, 17334955263), (45, 11556636842), (90, 5778318421), (97, 5361326370), (194, 2680663185), (291, 1787108790), (389, 1336886010), (485, 1072265274), (582, 893554395), (778, 668443005), (873, 595702930), (970, 536132637), (1167, 445628670), (1455, 357421758), (1746, 297851465), (1945, 267377202), (2334, 222814335), (2910, 178710879), (3501, 148542890), (3890, 133688601), (4365, 119140586), (5835, 89125734), (7002, 74271445), (8730, 59570293), (11670, 44562867), (17505, 29708578), (35010, 14854289), (37733, 13782330), (75466, 6891165), (113199, 4594110), (153137, 3395970), (188665, 2756466), (226398, 2297055), (306274, 1697985), (339597, 1531370), (377330, 1378233), (459411, 1131990), (565995, 918822), (679194, 765685)]