230291230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{3169}}^1$

素因数の和:3245

約数の個数: 48

約数和(自身を含む): 459447120

約数和(自身を除く): 229155890

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 169, 215, 338, 430, 559, 845, 1118, 1690, 2795, 3169, 5590, 6338, 7267, 14534, 15845, 31690, 36335, 41197, 72670, 82394, 136267, 205985, 272534, 411970, 535561, 681335, 1071122, 1362670, 1771471, 2677805, 3542942, 5355610, 8857355, 17714710, 23029123, 46058246, 115145615, 230291230]

約数ペア:

[(1, 230291230), (2, 115145615), (5, 46058246), (10, 23029123), (13, 17714710), (26, 8857355), (43, 5355610), (65, 3542942), (86, 2677805), (130, 1771471), (169, 1362670), (215, 1071122), (338, 681335), (430, 535561), (559, 411970), (845, 272534), (1118, 205985), (1690, 136267), (2795, 82394), (3169, 72670), (5590, 41197), (6338, 36335), (7267, 31690), (14534, 15845)]