270477310

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{227}}^1$

素因数の和:457

約数の個数: 64

約数和(自身を含む): 533060352

約数和(自身を除く): 262583042

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 163, 170, 215, 227, 326, 430, 454, 731, 815, 1135, 1462, 1630, 2270, 2771, 3655, 3859, 5542, 7009, 7310, 7718, 9761, 13855, 14018, 19295, 19522, 27710, 35045, 37001, 38590, 48805, 70090, 74002, 97610, 119153, 165937, 185005, 238306, 331874, 370010, 595765, 629017, 829685, 1191530, 1258034, 1591043, 1659370, 3145085, 3182086, 6290170, 7955215, 15910430, 27047731, 54095462, 135238655, 270477310]

約数ペア:

[(1, 270477310), (2, 135238655), (5, 54095462), (10, 27047731), (17, 15910430), (34, 7955215), (43, 6290170), (85, 3182086), (86, 3145085), (163, 1659370), (170, 1591043), (215, 1258034), (227, 1191530), (326, 829685), (430, 629017), (454, 595765), (731, 370010), (815, 331874), (1135, 238306), (1462, 185005), (1630, 165937), (2270, 119153), (2771, 97610), (3655, 74002), (3859, 70090), (5542, 48805), (7009, 38590), (7310, 37001), (7718, 35045), (9761, 27710), (13855, 19522), (14018, 19295)]