13075860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{191}}^1$

素因数の和:373

約数の個数: 96

約数和(自身を含む): 42319872

約数和(自身を除く): 29244012

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 163, 191, 210, 326, 382, 420, 489, 573, 652, 764, 815, 955, 978, 1141, 1146, 1337, 1630, 1910, 1956, 2282, 2292, 2445, 2674, 2865, 3260, 3423, 3820, 4011, 4564, 4890, 5348, 5705, 5730, 6685, 6846, 8022, 9780, 11410, 11460, 13370, 13692, 16044, 17115, 20055, 22820, 26740, 31133, 34230, 40110, 62266, 68460, 80220, 93399, 124532, 155665, 186798, 217931, 311330, 373596, 435862, 466995, 622660, 653793, 871724, 933990, 1089655, 1307586, 1867980, 2179310, 2615172, 3268965, 4358620, 6537930, 13075860]

約数ペア:

[(1, 13075860), (2, 6537930), (3, 4358620), (4, 3268965), (5, 2615172), (6, 2179310), (7, 1867980), (10, 1307586), (12, 1089655), (14, 933990), (15, 871724), (20, 653793), (21, 622660), (28, 466995), (30, 435862), (35, 373596), (42, 311330), (60, 217931), (70, 186798), (84, 155665), (105, 124532), (140, 93399), (163, 80220), (191, 68460), (210, 62266), (326, 40110), (382, 34230), (420, 31133), (489, 26740), (573, 22820), (652, 20055), (764, 17115), (815, 16044), (955, 13692), (978, 13370), (1141, 11460), (1146, 11410), (1337, 9780), (1630, 8022), (1910, 6846), (1956, 6685), (2282, 5730), (2292, 5705), (2445, 5348), (2674, 4890), (2865, 4564), (3260, 4011), (3423, 3820)]