854283010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{499}}^1\times {\mathrm{661}}^1$

素因数の和:1211

約数の個数: 64

約数和(自身を含む): 1811232000

約数和(自身を除く): 956948990

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 499, 518, 661, 998, 1295, 1322, 2495, 2590, 3305, 3493, 4627, 4990, 6610, 6986, 9254, 17465, 18463, 23135, 24457, 34930, 36926, 46270, 48914, 92315, 122285, 129241, 171199, 184630, 244570, 258482, 329839, 342398, 646205, 659678, 855995, 1292410, 1649195, 1711990, 2308873, 3298390, 4617746, 11544365, 12204043, 23088730, 24408086, 61020215, 85428301, 122040430, 170856602, 427141505, 854283010]

約数ペア:

[(1, 854283010), (2, 427141505), (5, 170856602), (7, 122040430), (10, 85428301), (14, 61020215), (35, 24408086), (37, 23088730), (70, 12204043), (74, 11544365), (185, 4617746), (259, 3298390), (370, 2308873), (499, 1711990), (518, 1649195), (661, 1292410), (998, 855995), (1295, 659678), (1322, 646205), (2495, 342398), (2590, 329839), (3305, 258482), (3493, 244570), (4627, 184630), (4990, 171199), (6610, 129241), (6986, 122285), (9254, 92315), (17465, 48914), (18463, 46270), (23135, 36926), (24457, 34930)]