291267330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{4951}}^1$

素因数の和:5051

約数の個数: 64

約数和(自身を含む): 731628288

約数和(自身を除く): 440360958

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 53, 74, 106, 111, 159, 185, 222, 265, 318, 370, 530, 555, 795, 1110, 1590, 1961, 3922, 4951, 5883, 9805, 9902, 11766, 14853, 19610, 24755, 29415, 29706, 49510, 58830, 74265, 148530, 183187, 262403, 366374, 524806, 549561, 787209, 915935, 1099122, 1312015, 1574418, 1831870, 2624030, 2747805, 3936045, 5495610, 7872090, 9708911, 19417822, 29126733, 48544555, 58253466, 97089110, 145633665, 291267330]

約数ペア:

[(1, 291267330), (2, 145633665), (3, 97089110), (5, 58253466), (6, 48544555), (10, 29126733), (15, 19417822), (30, 9708911), (37, 7872090), (53, 5495610), (74, 3936045), (106, 2747805), (111, 2624030), (159, 1831870), (185, 1574418), (222, 1312015), (265, 1099122), (318, 915935), (370, 787209), (530, 549561), (555, 524806), (795, 366374), (1110, 262403), (1590, 183187), (1961, 148530), (3922, 74265), (4951, 58830), (5883, 49510), (9805, 29706), (9902, 29415), (11766, 24755), (14853, 19610)]