1943270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:125

約数の個数: 64

約数和(自身を含む): 4478976

約数和(自身を除く): 2535706

約数列:

[1, 2, 5, 7, 10, 14, 17, 23, 34, 35, 46, 70, 71, 85, 115, 119, 142, 161, 170, 230, 238, 322, 355, 391, 497, 595, 710, 782, 805, 994, 1190, 1207, 1610, 1633, 1955, 2414, 2485, 2737, 3266, 3910, 4970, 5474, 6035, 8165, 8449, 11431, 12070, 13685, 16330, 16898, 22862, 27370, 27761, 42245, 55522, 57155, 84490, 114310, 138805, 194327, 277610, 388654, 971635, 1943270]

約数ペア:

[(1, 1943270), (2, 971635), (5, 388654), (7, 277610), (10, 194327), (14, 138805), (17, 114310), (23, 84490), (34, 57155), (35, 55522), (46, 42245), (70, 27761), (71, 27370), (85, 22862), (115, 16898), (119, 16330), (142, 13685), (161, 12070), (170, 11431), (230, 8449), (238, 8165), (322, 6035), (355, 5474), (391, 4970), (497, 3910), (595, 3266), (710, 2737), (782, 2485), (805, 2414), (994, 1955), (1190, 1633), (1207, 1610)]