1342645850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{22699}}^1$

素因数の和:22744

約数の個数: 72

約数和(自身を含む): 3090650400

約数和(自身を除く): 1748004550

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 169, 175, 182, 325, 338, 350, 455, 650, 845, 910, 1183, 1690, 2275, 2366, 4225, 4550, 5915, 8450, 11830, 22699, 29575, 45398, 59150, 113495, 158893, 226990, 295087, 317786, 567475, 590174, 794465, 1134950, 1475435, 1588930, 2065609, 2950870, 3836131, 3972325, 4131218, 7377175, 7672262, 7944650, 10328045, 14754350, 19180655, 20656090, 26852917, 38361310, 51640225, 53705834, 95903275, 103280450, 134264585, 191806550, 268529170, 671322925, 1342645850]

約数ペア:

[(1, 1342645850), (2, 671322925), (5, 268529170), (7, 191806550), (10, 134264585), (13, 103280450), (14, 95903275), (25, 53705834), (26, 51640225), (35, 38361310), (50, 26852917), (65, 20656090), (70, 19180655), (91, 14754350), (130, 10328045), (169, 7944650), (175, 7672262), (182, 7377175), (325, 4131218), (338, 3972325), (350, 3836131), (455, 2950870), (650, 2065609), (845, 1588930), (910, 1475435), (1183, 1134950), (1690, 794465), (2275, 590174), (2366, 567475), (4225, 317786), (4550, 295087), (5915, 226990), (8450, 158893), (11830, 113495), (22699, 59150), (29575, 45398)]