27277180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:263

約数の個数: 96

約数和(自身を含む): 70713216

約数和(自身を除く): 43436036

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 73, 85, 119, 140, 146, 157, 170, 238, 292, 314, 340, 365, 476, 511, 595, 628, 730, 785, 1022, 1099, 1190, 1241, 1460, 1570, 2044, 2198, 2380, 2482, 2555, 2669, 3140, 4396, 4964, 5110, 5338, 5495, 6205, 8687, 10220, 10676, 10990, 11461, 12410, 13345, 17374, 18683, 21980, 22922, 24820, 26690, 34748, 37366, 43435, 45844, 53380, 57305, 74732, 80227, 86870, 93415, 114610, 160454, 173740, 186830, 194837, 229220, 320908, 373660, 389674, 401135, 779348, 802270, 974185, 1363859, 1604540, 1948370, 2727718, 3896740, 5455436, 6819295, 13638590, 27277180]

約数ペア:

[(1, 27277180), (2, 13638590), (4, 6819295), (5, 5455436), (7, 3896740), (10, 2727718), (14, 1948370), (17, 1604540), (20, 1363859), (28, 974185), (34, 802270), (35, 779348), (68, 401135), (70, 389674), (73, 373660), (85, 320908), (119, 229220), (140, 194837), (146, 186830), (157, 173740), (170, 160454), (238, 114610), (292, 93415), (314, 86870), (340, 80227), (365, 74732), (476, 57305), (511, 53380), (595, 45844), (628, 43435), (730, 37366), (785, 34748), (1022, 26690), (1099, 24820), (1190, 22922), (1241, 21980), (1460, 18683), (1570, 17374), (2044, 13345), (2198, 12410), (2380, 11461), (2482, 10990), (2555, 10676), (2669, 10220), (3140, 8687), (4396, 6205), (4964, 5495), (5110, 5338)]