71320555260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23307371}}^1$

素因数の和:23307403

約数の個数: 72

約数和(自身を含む): 229064852016

約数和(自身を除く): 157744296756

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 23307371, 46614742, 69922113, 93229484, 116536855, 139844226, 209766339, 233073710, 279688452, 349610565, 396225307, 419532678, 466147420, 699221130, 792450614, 839065356, 1048831695, 1188675921, 1398442260, 1584901228, 1981126535, 2097663390, 2377351842, 3566027763, 3962253070, 4195326780, 4754703684, 5943379605, 7132055526, 7924506140, 11886759210, 14264111052, 17830138815, 23773518420, 35660277630, 71320555260]

約数ペア:

[(1, 71320555260), (2, 35660277630), (3, 23773518420), (4, 17830138815), (5, 14264111052), (6, 11886759210), (9, 7924506140), (10, 7132055526), (12, 5943379605), (15, 4754703684), (17, 4195326780), (18, 3962253070), (20, 3566027763), (30, 2377351842), (34, 2097663390), (36, 1981126535), (45, 1584901228), (51, 1398442260), (60, 1188675921), (68, 1048831695), (85, 839065356), (90, 792450614), (102, 699221130), (153, 466147420), (170, 419532678), (180, 396225307), (204, 349610565), (255, 279688452), (306, 233073710), (340, 209766339), (510, 139844226), (612, 116536855), (765, 93229484), (1020, 69922113), (1530, 46614742), (3060, 23307371)]