7281330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{34673}}^1$

素因数の和:34690

約数の個数: 32

約数和(自身を含む): 19972224

約数和(自身を除く): 12690894

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 34673, 69346, 104019, 173365, 208038, 242711, 346730, 485422, 520095, 728133, 1040190, 1213555, 1456266, 2427110, 3640665, 7281330]

約数ペア:

[(1, 7281330), (2, 3640665), (3, 2427110), (5, 1456266), (6, 1213555), (7, 1040190), (10, 728133), (14, 520095), (15, 485422), (21, 346730), (30, 242711), (35, 208038), (42, 173365), (70, 104019), (105, 69346), (210, 34673)]