30395924

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:380

約数の個数: 48

約数和(自身を含む): 60011280

約数和(自身を除く): 29615356

約数列:

[1, 2, 4, 13, 26, 41, 52, 53, 82, 106, 164, 212, 269, 533, 538, 689, 1066, 1076, 1378, 2132, 2173, 2756, 3497, 4346, 6994, 8692, 11029, 13988, 14257, 22058, 28249, 28514, 44116, 56498, 57028, 112996, 143377, 185341, 286754, 370682, 573508, 584537, 741364, 1169074, 2338148, 7598981, 15197962, 30395924]

約数ペア:

[(1, 30395924), (2, 15197962), (4, 7598981), (13, 2338148), (26, 1169074), (41, 741364), (52, 584537), (53, 573508), (82, 370682), (106, 286754), (164, 185341), (212, 143377), (269, 112996), (533, 57028), (538, 56498), (689, 44116), (1066, 28514), (1076, 28249), (1378, 22058), (2132, 14257), (2173, 13988), (2756, 11029), (3497, 8692), (4346, 6994)]