91569870

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{145349}}^1$

素因数の和:145369

約数の個数: 48

約数和(自身を含む): 272095200

約数和(自身を除く): 180525330

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 145349, 290698, 436047, 726745, 872094, 1017443, 1308141, 1453490, 2034886, 2180235, 2616282, 3052329, 4360470, 5087215, 6104658, 6540705, 9156987, 10174430, 13081410, 15261645, 18313974, 30523290, 45784935, 91569870]

約数ペア:

[(1, 91569870), (2, 45784935), (3, 30523290), (5, 18313974), (6, 15261645), (7, 13081410), (9, 10174430), (10, 9156987), (14, 6540705), (15, 6104658), (18, 5087215), (21, 4360470), (30, 3052329), (35, 2616282), (42, 2180235), (45, 2034886), (63, 1453490), (70, 1308141), (90, 1017443), (105, 872094), (126, 726745), (210, 436047), (315, 290698), (630, 145349)]