127298430

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{202061}}^1$

素因数の和:202081

約数の個数: 48

約数和(自身を含む): 378260064

約数和(自身を除く): 250961634

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, 202061, 404122, 606183, 1010305, 1212366, 1414427, 1818549, 2020610, 2828854, 3030915, 3637098, 4243281, 6061830, 7072135, 8486562, 9092745, 12729843, 14144270, 18185490, 21216405, 25459686, 42432810, 63649215, 127298430]

約数ペア:

[(1, 127298430), (2, 63649215), (3, 42432810), (5, 25459686), (6, 21216405), (7, 18185490), (9, 14144270), (10, 12729843), (14, 9092745), (15, 8486562), (18, 7072135), (21, 6061830), (30, 4243281), (35, 3637098), (42, 3030915), (45, 2828854), (63, 2020610), (70, 1818549), (90, 1414427), (105, 1212366), (126, 1010305), (210, 606183), (315, 404122), (630, 202061)]