1368606290

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{733}}^1$

素因数の和:1107

約数の個数: 64

約数和(自身を含む): 2688906240

約数和(自身を除く): 1320299950

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 317, 589, 634, 733, 1178, 1466, 1585, 2945, 3170, 3665, 5890, 6023, 7330, 9827, 12046, 13927, 19654, 22723, 27854, 30115, 45446, 49135, 60230, 69635, 98270, 113615, 139270, 186713, 227230, 232361, 373426, 431737, 464722, 863474, 933565, 1161805, 1867130, 2158685, 2323610, 4317370, 4414859, 7203191, 8829718, 14406382, 22074295, 36015955, 44148590, 72031910, 136860629, 273721258, 684303145, 1368606290]

約数ペア:

[(1, 1368606290), (2, 684303145), (5, 273721258), (10, 136860629), (19, 72031910), (31, 44148590), (38, 36015955), (62, 22074295), (95, 14406382), (155, 8829718), (190, 7203191), (310, 4414859), (317, 4317370), (589, 2323610), (634, 2158685), (733, 1867130), (1178, 1161805), (1466, 933565), (1585, 863474), (2945, 464722), (3170, 431737), (3665, 373426), (5890, 232361), (6023, 227230), (7330, 186713), (9827, 139270), (12046, 113615), (13927, 98270), (19654, 69635), (22723, 60230), (27854, 49135), (30115, 45446)]