31162010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:263

約数の個数: 64

約数和(自身を含む): 65007360

約数和(自身を除く): 33845350

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 109, 110, 113, 115, 218, 226, 230, 253, 506, 545, 565, 1090, 1130, 1199, 1243, 1265, 2398, 2486, 2507, 2530, 2599, 5014, 5198, 5995, 6215, 11990, 12317, 12430, 12535, 12995, 24634, 25070, 25990, 27577, 28589, 55154, 57178, 61585, 123170, 135487, 137885, 142945, 270974, 275770, 283291, 285890, 566582, 677435, 1354870, 1416455, 2832910, 3116201, 6232402, 15581005, 31162010]

約数ペア:

[(1, 31162010), (2, 15581005), (5, 6232402), (10, 3116201), (11, 2832910), (22, 1416455), (23, 1354870), (46, 677435), (55, 566582), (109, 285890), (110, 283291), (113, 275770), (115, 270974), (218, 142945), (226, 137885), (230, 135487), (253, 123170), (506, 61585), (545, 57178), (565, 55154), (1090, 28589), (1130, 27577), (1199, 25990), (1243, 25070), (1265, 24634), (2398, 12995), (2486, 12535), (2507, 12430), (2530, 12317), (2599, 11990), (5014, 6215), (5198, 5995)]