347853870

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{42473}}^1$

素因数の和:42506

約数の個数: 96

約数和(自身を含む): 1113158592

約数和(自身を除く): 765304722

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 182, 195, 210, 234, 273, 315, 390, 455, 546, 585, 630, 819, 910, 1170, 1365, 1638, 2730, 4095, 8190, 42473, 84946, 127419, 212365, 254838, 297311, 382257, 424730, 552149, 594622, 637095, 764514, 891933, 1104298, 1274190, 1486555, 1656447, 1783866, 1911285, 2675799, 2760745, 2973110, 3312894, 3822570, 3865043, 4459665, 4969341, 5351598, 5521490, 7730086, 8282235, 8919330, 9938682, 11595129, 13378995, 16564470, 19325215, 23190258, 24846705, 26757990, 34785387, 38650430, 49693410, 57975645, 69570774, 115951290, 173926935, 347853870]

約数ペア:

[(1, 347853870), (2, 173926935), (3, 115951290), (5, 69570774), (6, 57975645), (7, 49693410), (9, 38650430), (10, 34785387), (13, 26757990), (14, 24846705), (15, 23190258), (18, 19325215), (21, 16564470), (26, 13378995), (30, 11595129), (35, 9938682), (39, 8919330), (42, 8282235), (45, 7730086), (63, 5521490), (65, 5351598), (70, 4969341), (78, 4459665), (90, 3865043), (91, 3822570), (105, 3312894), (117, 2973110), (126, 2760745), (130, 2675799), (182, 1911285), (195, 1783866), (210, 1656447), (234, 1486555), (273, 1274190), (315, 1104298), (390, 891933), (455, 764514), (546, 637095), (585, 594622), (630, 552149), (819, 424730), (910, 382257), (1170, 297311), (1365, 254838), (1638, 212365), (2730, 127419), (4095, 84946), (8190, 42473)]