30340492

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:191

約数の個数: 96

約数和(自身を含む): 71124480

約数和(自身を除く): 40783988

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 41, 52, 76, 82, 91, 107, 133, 164, 182, 214, 247, 266, 287, 364, 428, 494, 532, 533, 574, 749, 779, 988, 1066, 1148, 1391, 1498, 1558, 1729, 2033, 2132, 2782, 2996, 3116, 3458, 3731, 4066, 4387, 5453, 5564, 6916, 7462, 8132, 8774, 9737, 10127, 10906, 14231, 14924, 17548, 19474, 20254, 21812, 26429, 28462, 30709, 38948, 40508, 52858, 56924, 57031, 61418, 70889, 83353, 105716, 114062, 122836, 141778, 166706, 185003, 228124, 283556, 333412, 370006, 399217, 583471, 740012, 798434, 1083589, 1166942, 1596868, 2167178, 2333884, 4334356, 7585123, 15170246, 30340492]

約数ペア:

[(1, 30340492), (2, 15170246), (4, 7585123), (7, 4334356), (13, 2333884), (14, 2167178), (19, 1596868), (26, 1166942), (28, 1083589), (38, 798434), (41, 740012), (52, 583471), (76, 399217), (82, 370006), (91, 333412), (107, 283556), (133, 228124), (164, 185003), (182, 166706), (214, 141778), (247, 122836), (266, 114062), (287, 105716), (364, 83353), (428, 70889), (494, 61418), (532, 57031), (533, 56924), (574, 52858), (749, 40508), (779, 38948), (988, 30709), (1066, 28462), (1148, 26429), (1391, 21812), (1498, 20254), (1558, 19474), (1729, 17548), (2033, 14924), (2132, 14231), (2782, 10906), (2996, 10127), (3116, 9737), (3458, 8774), (3731, 8132), (4066, 7462), (4387, 6916), (5453, 5564)]