508715370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{43}}^2\times {\mathrm{1019}}^1$

素因数の和:1121

約数の個数: 96

約数和(自身を含む): 1390219200

約数和(自身を除く): 881503830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 54, 86, 90, 129, 135, 215, 258, 270, 387, 430, 645, 774, 1019, 1161, 1290, 1849, 1935, 2038, 2322, 3057, 3698, 3870, 5095, 5547, 5805, 6114, 9171, 9245, 10190, 11094, 11610, 15285, 16641, 18342, 18490, 27513, 27735, 30570, 33282, 43817, 45855, 49923, 55026, 55470, 83205, 87634, 91710, 99846, 131451, 137565, 166410, 219085, 249615, 262902, 275130, 394353, 438170, 499230, 657255, 788706, 1183059, 1314510, 1884131, 1971765, 2366118, 3768262, 3943530, 5652393, 5915295, 9420655, 11304786, 11830590, 16957179, 18841310, 28261965, 33914358, 50871537, 56523930, 84785895, 101743074, 169571790, 254357685, 508715370]

約数ペア:

[(1, 508715370), (2, 254357685), (3, 169571790), (5, 101743074), (6, 84785895), (9, 56523930), (10, 50871537), (15, 33914358), (18, 28261965), (27, 18841310), (30, 16957179), (43, 11830590), (45, 11304786), (54, 9420655), (86, 5915295), (90, 5652393), (129, 3943530), (135, 3768262), (215, 2366118), (258, 1971765), (270, 1884131), (387, 1314510), (430, 1183059), (645, 788706), (774, 657255), (1019, 499230), (1161, 438170), (1290, 394353), (1849, 275130), (1935, 262902), (2038, 249615), (2322, 219085), (3057, 166410), (3698, 137565), (3870, 131451), (5095, 99846), (5547, 91710), (5805, 87634), (6114, 83205), (9171, 55470), (9245, 55026), (10190, 49923), (11094, 45855), (11610, 43817), (15285, 33282), (16641, 30570), (18342, 27735), (18490, 27513)]