458802290

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{307}}^1$

素因数の和:539

約数の個数: 64

約数和(自身を含む): 898128000

約数和(自身を除く): 439325710

約数列:

[1, 2, 5, 10, 17, 34, 59, 85, 118, 149, 170, 295, 298, 307, 590, 614, 745, 1003, 1490, 1535, 2006, 2533, 3070, 5015, 5066, 5219, 8791, 10030, 10438, 12665, 17582, 18113, 25330, 26095, 36226, 43955, 45743, 52190, 87910, 90565, 91486, 149447, 181130, 228715, 298894, 307921, 457430, 615842, 747235, 777631, 1494470, 1539605, 1555262, 2698837, 3079210, 3888155, 5397674, 7776310, 13494185, 26988370, 45880229, 91760458, 229401145, 458802290]

約数ペア:

[(1, 458802290), (2, 229401145), (5, 91760458), (10, 45880229), (17, 26988370), (34, 13494185), (59, 7776310), (85, 5397674), (118, 3888155), (149, 3079210), (170, 2698837), (295, 1555262), (298, 1539605), (307, 1494470), (590, 777631), (614, 747235), (745, 615842), (1003, 457430), (1490, 307921), (1535, 298894), (2006, 228715), (2533, 181130), (3070, 149447), (5015, 91486), (5066, 90565), (5219, 87910), (8791, 52190), (10030, 45743), (10438, 43955), (12665, 36226), (17582, 26095), (18113, 25330)]