12702955730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{467}}^1\times {\mathrm{3019}}^1$

素因数の和:3563

約数の個数: 64

約数和(自身を含む): 24728146560

約数和(自身を除く): 12025190830

約数列:

[1, 2, 5, 10, 17, 34, 53, 85, 106, 170, 265, 467, 530, 901, 934, 1802, 2335, 3019, 4505, 4670, 6038, 7939, 9010, 15095, 15878, 24751, 30190, 39695, 49502, 51323, 79390, 102646, 123755, 160007, 247510, 256615, 320014, 420767, 513230, 800035, 841534, 1409873, 1600070, 2103835, 2720119, 2819746, 4207670, 5440238, 7049365, 13600595, 14098730, 23967841, 27201190, 47935682, 74723269, 119839205, 149446538, 239678410, 373616345, 747232690, 1270295573, 2540591146, 6351477865, 12702955730]

約数ペア:

[(1, 12702955730), (2, 6351477865), (5, 2540591146), (10, 1270295573), (17, 747232690), (34, 373616345), (53, 239678410), (85, 149446538), (106, 119839205), (170, 74723269), (265, 47935682), (467, 27201190), (530, 23967841), (901, 14098730), (934, 13600595), (1802, 7049365), (2335, 5440238), (3019, 4207670), (4505, 2819746), (4670, 2720119), (6038, 2103835), (7939, 1600070), (9010, 1409873), (15095, 841534), (15878, 800035), (24751, 513230), (30190, 420767), (39695, 320014), (49502, 256615), (51323, 247510), (79390, 160007), (102646, 123755)]