507168270

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{268343}}^1$

素因数の和:268366

約数の個数: 64

約数和(自身を含む): 1545661440

約数和(自身を除く): 1038493170

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 268343, 536686, 805029, 1341715, 1610058, 1878401, 2415087, 2683430, 3756802, 4025145, 4830174, 5635203, 7245261, 8050290, 9392005, 11270406, 12075435, 14490522, 16905609, 18784010, 24150870, 28176015, 33811218, 36226305, 50716827, 56352030, 72452610, 84528045, 101433654, 169056090, 253584135, 507168270]

約数ペア:

[(1, 507168270), (2, 253584135), (3, 169056090), (5, 101433654), (6, 84528045), (7, 72452610), (9, 56352030), (10, 50716827), (14, 36226305), (15, 33811218), (18, 28176015), (21, 24150870), (27, 18784010), (30, 16905609), (35, 14490522), (42, 12075435), (45, 11270406), (54, 9392005), (63, 8050290), (70, 7245261), (90, 5635203), (105, 4830174), (126, 4025145), (135, 3756802), (189, 2683430), (210, 2415087), (270, 1878401), (315, 1610058), (378, 1341715), (630, 805029), (945, 536686), (1890, 268343)]