89135970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{821}}^1$

素因数の和:896

約数の個数: 128

約数和(自身を含む): 272719872

約数和(自身を除く): 183583902

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 47, 55, 66, 70, 77, 94, 105, 110, 141, 154, 165, 210, 231, 235, 282, 329, 330, 385, 462, 470, 517, 658, 705, 770, 821, 987, 1034, 1155, 1410, 1551, 1642, 1645, 1974, 2310, 2463, 2585, 3102, 3290, 3619, 4105, 4926, 4935, 5170, 5747, 7238, 7755, 8210, 9031, 9870, 10857, 11494, 12315, 15510, 17241, 18062, 18095, 21714, 24630, 27093, 28735, 34482, 36190, 38587, 45155, 54186, 54285, 57470, 63217, 77174, 86205, 90310, 108570, 115761, 126434, 135465, 172410, 189651, 192935, 231522, 270109, 270930, 316085, 379302, 385870, 424457, 540218, 578805, 632170, 810327, 848914, 948255, 1157610, 1273371, 1350545, 1620654, 1896510, 2122285, 2546742, 2701090, 2971199, 4051635, 4244570, 5942398, 6366855, 8103270, 8913597, 12733710, 14855995, 17827194, 29711990, 44567985, 89135970]

約数ペア:

[(1, 89135970), (2, 44567985), (3, 29711990), (5, 17827194), (6, 14855995), (7, 12733710), (10, 8913597), (11, 8103270), (14, 6366855), (15, 5942398), (21, 4244570), (22, 4051635), (30, 2971199), (33, 2701090), (35, 2546742), (42, 2122285), (47, 1896510), (55, 1620654), (66, 1350545), (70, 1273371), (77, 1157610), (94, 948255), (105, 848914), (110, 810327), (141, 632170), (154, 578805), (165, 540218), (210, 424457), (231, 385870), (235, 379302), (282, 316085), (329, 270930), (330, 270109), (385, 231522), (462, 192935), (470, 189651), (517, 172410), (658, 135465), (705, 126434), (770, 115761), (821, 108570), (987, 90310), (1034, 86205), (1155, 77174), (1410, 63217), (1551, 57470), (1642, 54285), (1645, 54186), (1974, 45155), (2310, 38587), (2463, 36190), (2585, 34482), (3102, 28735), (3290, 27093), (3619, 24630), (4105, 21714), (4926, 18095), (4935, 18062), (5170, 17241), (5747, 15510), (7238, 12315), (7755, 11494), (8210, 10857), (9031, 9870)]