17508520990

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1\times {\mathrm{1559}}^1$

素因数の和:1969

約数の個数: 64

約数和(自身を含む): 32779468800

約数和(自身を除く): 15270947810

約数列:

[1, 2, 5, 10, 37, 74, 127, 185, 239, 254, 370, 478, 635, 1195, 1270, 1559, 2390, 3118, 4699, 7795, 8843, 9398, 15590, 17686, 23495, 30353, 44215, 46990, 57683, 60706, 88430, 115366, 151765, 197993, 288415, 303530, 372601, 395986, 576830, 745202, 989965, 1123061, 1863005, 1979930, 2246122, 3726010, 5615305, 7325741, 11230610, 13786237, 14651482, 27572474, 36628705, 47320327, 68931185, 73257410, 94640654, 137862370, 236601635, 473203270, 1750852099, 3501704198, 8754260495, 17508520990]

約数ペア:

[(1, 17508520990), (2, 8754260495), (5, 3501704198), (10, 1750852099), (37, 473203270), (74, 236601635), (127, 137862370), (185, 94640654), (239, 73257410), (254, 68931185), (370, 47320327), (478, 36628705), (635, 27572474), (1195, 14651482), (1270, 13786237), (1559, 11230610), (2390, 7325741), (3118, 5615305), (4699, 3726010), (7795, 2246122), (8843, 1979930), (9398, 1863005), (15590, 1123061), (17686, 989965), (23495, 745202), (30353, 576830), (44215, 395986), (46990, 372601), (57683, 303530), (60706, 288415), (88430, 197993), (115366, 151765)]