1844668210

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{342239}}^1$

素因数の和:342271

約数の個数: 48

約数和(自身を含む): 4213658880

約数和(自身を除く): 2368990670

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2695, 5390, 342239, 684478, 1711195, 2395673, 3422390, 3764629, 4791346, 7529258, 11978365, 16769711, 18823145, 23956730, 26352403, 33539422, 37646290, 52704806, 83848555, 131762015, 167697110, 184466821, 263524030, 368933642, 922334105, 1844668210]

約数ペア:

[(1, 1844668210), (2, 922334105), (5, 368933642), (7, 263524030), (10, 184466821), (11, 167697110), (14, 131762015), (22, 83848555), (35, 52704806), (49, 37646290), (55, 33539422), (70, 26352403), (77, 23956730), (98, 18823145), (110, 16769711), (154, 11978365), (245, 7529258), (385, 4791346), (490, 3764629), (539, 3422390), (770, 2395673), (1078, 1711195), (2695, 684478), (5390, 342239)]