7769930

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:279

約数の個数: 48

約数和(自身を含む): 16535016

約数和(自身を除く): 8765086

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 101, 157, 202, 245, 314, 490, 505, 707, 785, 1010, 1099, 1414, 1570, 2198, 3535, 4949, 5495, 7070, 7693, 9898, 10990, 15386, 15857, 24745, 31714, 38465, 49490, 76930, 79285, 110999, 158570, 221998, 554995, 776993, 1109990, 1553986, 3884965, 7769930]

約数ペア:

[(1, 7769930), (2, 3884965), (5, 1553986), (7, 1109990), (10, 776993), (14, 554995), (35, 221998), (49, 158570), (70, 110999), (98, 79285), (101, 76930), (157, 49490), (202, 38465), (245, 31714), (314, 24745), (490, 15857), (505, 15386), (707, 10990), (785, 9898), (1010, 7693), (1099, 7070), (1414, 5495), (1570, 4949), (2198, 3535)]