84630690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{307}}^1\times {\mathrm{1021}}^1$

素因数の和:1344

約数の個数: 64

約数和(自身を含む): 226638720

約数和(自身を除く): 142008030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 307, 614, 921, 1021, 1535, 1842, 2042, 2763, 3063, 3070, 4605, 5105, 5526, 6126, 8289, 9189, 9210, 10210, 13815, 15315, 16578, 18378, 27567, 27630, 30630, 41445, 45945, 55134, 82890, 91890, 137835, 275670, 313447, 626894, 940341, 1567235, 1880682, 2821023, 3134470, 4701705, 5642046, 8463069, 9403410, 14105115, 16926138, 28210230, 42315345, 84630690]

約数ペア:

[(1, 84630690), (2, 42315345), (3, 28210230), (5, 16926138), (6, 14105115), (9, 9403410), (10, 8463069), (15, 5642046), (18, 4701705), (27, 3134470), (30, 2821023), (45, 1880682), (54, 1567235), (90, 940341), (135, 626894), (270, 313447), (307, 275670), (614, 137835), (921, 91890), (1021, 82890), (1535, 55134), (1842, 45945), (2042, 41445), (2763, 30630), (3063, 27630), (3070, 27567), (4605, 18378), (5105, 16578), (5526, 15315), (6126, 13815), (8289, 10210), (9189, 9210)]