170202340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1399}}^1$

素因数の和:1505

約数の個数: 96

約数和(自身を含む): 451584000

約数和(自身を除く): 281381660

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 79, 110, 140, 154, 158, 220, 308, 316, 385, 395, 553, 770, 790, 869, 1106, 1399, 1540, 1580, 1738, 2212, 2765, 2798, 3476, 4345, 5530, 5596, 6083, 6995, 8690, 9793, 11060, 12166, 13990, 15389, 17380, 19586, 24332, 27980, 30415, 30778, 39172, 48965, 60830, 61556, 76945, 97930, 107723, 110521, 121660, 153890, 195860, 215446, 221042, 307780, 430892, 442084, 538615, 552605, 773647, 1077230, 1105210, 1215731, 1547294, 2154460, 2210420, 2431462, 3094588, 3868235, 4862924, 6078655, 7736470, 8510117, 12157310, 15472940, 17020234, 24314620, 34040468, 42550585, 85101170, 170202340]

約数ペア:

[(1, 170202340), (2, 85101170), (4, 42550585), (5, 34040468), (7, 24314620), (10, 17020234), (11, 15472940), (14, 12157310), (20, 8510117), (22, 7736470), (28, 6078655), (35, 4862924), (44, 3868235), (55, 3094588), (70, 2431462), (77, 2210420), (79, 2154460), (110, 1547294), (140, 1215731), (154, 1105210), (158, 1077230), (220, 773647), (308, 552605), (316, 538615), (385, 442084), (395, 430892), (553, 307780), (770, 221042), (790, 215446), (869, 195860), (1106, 153890), (1399, 121660), (1540, 110521), (1580, 107723), (1738, 97930), (2212, 76945), (2765, 61556), (2798, 60830), (3476, 48965), (4345, 39172), (5530, 30778), (5596, 30415), (6083, 27980), (6995, 24332), (8690, 19586), (9793, 17380), (11060, 15389), (12166, 13990)]