66629430

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{105761}}^1$

素因数の和:105781

約数の個数: 48

約数和(自身を含む): 197986464

約数和(自身を除く): 131357034

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 105761, 211522, 317283, 528805, 634566, 740327, 951849, 1057610, 1480654, 1586415, 1903698, 2220981, 3172830, 3701635, 4441962, 4759245, 6662943, 7403270, 9518490, 11104905, 13325886, 22209810, 33314715, 66629430]

約数ペア:

[(1, 66629430), (2, 33314715), (3, 22209810), (5, 13325886), (6, 11104905), (7, 9518490), (9, 7403270), (10, 6662943), (14, 4759245), (15, 4441962), (18, 3701635), (21, 3172830), (30, 2220981), (35, 1903698), (42, 1586415), (45, 1480654), (63, 1057610), (70, 951849), (90, 740327), (105, 634566), (126, 528805), (210, 317283), (315, 211522), (630, 105761)]