17272010

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{349}}^1$

素因数の和:471

約数の個数: 48

約数和(自身を含む): 36628200

約数和(自身を除く): 19356190

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 101, 202, 245, 349, 490, 505, 698, 707, 1010, 1414, 1745, 2443, 3490, 3535, 4886, 4949, 7070, 9898, 12215, 17101, 24430, 24745, 34202, 35249, 49490, 70498, 85505, 171010, 176245, 246743, 352490, 493486, 1233715, 1727201, 2467430, 3454402, 8636005, 17272010]

約数ペア:

[(1, 17272010), (2, 8636005), (5, 3454402), (7, 2467430), (10, 1727201), (14, 1233715), (35, 493486), (49, 352490), (70, 246743), (98, 176245), (101, 171010), (202, 85505), (245, 70498), (349, 49490), (490, 35249), (505, 34202), (698, 24745), (707, 24430), (1010, 17101), (1414, 12215), (1745, 9898), (2443, 7070), (3490, 4949), (3535, 4886)]