301000321990

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{33706643}}^1$

素因数の和:33706716

約数の個数: 32

約数和(自身を含む): 582450808320

約数和(自身を除く): 281450486330

約数列:

[1, 2, 5, 10, 19, 38, 47, 94, 95, 190, 235, 470, 893, 1786, 4465, 8930, 33706643, 67413286, 168533215, 337066430, 640426217, 1280852434, 1584212221, 3168424442, 3202131085, 6404262170, 7921061105, 15842122210, 30100032199, 60200064398, 150500160995, 301000321990]

約数ペア:

[(1, 301000321990), (2, 150500160995), (5, 60200064398), (10, 30100032199), (19, 15842122210), (38, 7921061105), (47, 6404262170), (94, 3202131085), (95, 3168424442), (190, 1584212221), (235, 1280852434), (470, 640426217), (893, 337066430), (1786, 168533215), (4465, 67413286), (8930, 33706643)]