2015217450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{194707}}^1$

素因数の和:194748

約数の個数: 72

約数和(自身を含む): 5649647328

約数和(自身を除く): 3634429878

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 30, 45, 46, 50, 69, 75, 90, 115, 138, 150, 207, 225, 230, 345, 414, 450, 575, 690, 1035, 1150, 1725, 2070, 3450, 5175, 10350, 194707, 389414, 584121, 973535, 1168242, 1752363, 1947070, 2920605, 3504726, 4478261, 4867675, 5841210, 8761815, 8956522, 9735350, 13434783, 14603025, 17523630, 22391305, 26869566, 29206050, 40304349, 43809075, 44782610, 67173915, 80608698, 87618150, 111956525, 134347830, 201521745, 223913050, 335869575, 403043490, 671739150, 1007608725, 2015217450]

約数ペア:

[(1, 2015217450), (2, 1007608725), (3, 671739150), (5, 403043490), (6, 335869575), (9, 223913050), (10, 201521745), (15, 134347830), (18, 111956525), (23, 87618150), (25, 80608698), (30, 67173915), (45, 44782610), (46, 43809075), (50, 40304349), (69, 29206050), (75, 26869566), (90, 22391305), (115, 17523630), (138, 14603025), (150, 13434783), (207, 9735350), (225, 8956522), (230, 8761815), (345, 5841210), (414, 4867675), (450, 4478261), (575, 3504726), (690, 2920605), (1035, 1947070), (1150, 1752363), (1725, 1168242), (2070, 973535), (3450, 584121), (5175, 389414), (10350, 194707)]