30093350

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:270

約数の個数: 72

約数和(自身を含む): 66410928

約数和(自身を除く): 36317578

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 71, 98, 142, 173, 175, 245, 346, 350, 355, 490, 497, 710, 865, 994, 1211, 1225, 1730, 1775, 2422, 2450, 2485, 3479, 3550, 4325, 4970, 6055, 6958, 8477, 8650, 12110, 12283, 12425, 16954, 17395, 24566, 24850, 30275, 34790, 42385, 60550, 61415, 84770, 85981, 86975, 122830, 171962, 173950, 211925, 307075, 423850, 429905, 601867, 614150, 859810, 1203734, 2149525, 3009335, 4299050, 6018670, 15046675, 30093350]

約数ペア:

[(1, 30093350), (2, 15046675), (5, 6018670), (7, 4299050), (10, 3009335), (14, 2149525), (25, 1203734), (35, 859810), (49, 614150), (50, 601867), (70, 429905), (71, 423850), (98, 307075), (142, 211925), (173, 173950), (175, 171962), (245, 122830), (346, 86975), (350, 85981), (355, 84770), (490, 61415), (497, 60550), (710, 42385), (865, 34790), (994, 30275), (1211, 24850), (1225, 24566), (1730, 17395), (1775, 16954), (2422, 12425), (2450, 12283), (2485, 12110), (3479, 8650), (3550, 8477), (4325, 6958), (4970, 6055)]