515511101940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{452202721}}^1$

素因数の和:452202752

約数の個数: 48

約数和(自身を含む): 1519401145920

約数和(自身を除く): 1003890043980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 452202721, 904405442, 1356608163, 1808810884, 2261013605, 2713216326, 4522027210, 5426432652, 6783040815, 8591851699, 9044054420, 13566081630, 17183703398, 25775555097, 27132163260, 34367406796, 42959258495, 51551110194, 85918516990, 103102220388, 128877775485, 171837033980, 257755550970, 515511101940]

約数ペア:

[(1, 515511101940), (2, 257755550970), (3, 171837033980), (4, 128877775485), (5, 103102220388), (6, 85918516990), (10, 51551110194), (12, 42959258495), (15, 34367406796), (19, 27132163260), (20, 25775555097), (30, 17183703398), (38, 13566081630), (57, 9044054420), (60, 8591851699), (76, 6783040815), (95, 5426432652), (114, 4522027210), (190, 2713216326), (228, 2261013605), (285, 1808810884), (380, 1356608163), (570, 904405442), (1140, 452202721)]