230858290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43313}}^1$

素因数の和:43374

約数の個数: 32

約数和(自身を含む): 458435376

約数和(自身を除く): 227577086

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 5330, 43313, 86626, 216565, 433130, 563069, 1126138, 1775833, 2815345, 3551666, 5630690, 8879165, 17758330, 23085829, 46171658, 115429145, 230858290]

約数ペア:

[(1, 230858290), (2, 115429145), (5, 46171658), (10, 23085829), (13, 17758330), (26, 8879165), (41, 5630690), (65, 3551666), (82, 2815345), (130, 1775833), (205, 1126138), (410, 563069), (533, 433130), (1066, 216565), (2665, 86626), (5330, 43313)]