1936597390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{509}}^1$

素因数の和:686

約数の個数: 128

約数和(自身を含む): 4453989120

約数和(自身を除く): 2517391730

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 37, 65, 70, 74, 91, 113, 130, 182, 185, 226, 259, 370, 455, 481, 509, 518, 565, 791, 910, 962, 1018, 1130, 1295, 1469, 1582, 2405, 2545, 2590, 2938, 3367, 3563, 3955, 4181, 4810, 5090, 6617, 6734, 7126, 7345, 7910, 8362, 10283, 13234, 14690, 16835, 17815, 18833, 20566, 20905, 29267, 33085, 33670, 35630, 37666, 41810, 46319, 51415, 54353, 57517, 58534, 66170, 92638, 94165, 102830, 108706, 115034, 131831, 146335, 188330, 231595, 244829, 263662, 271765, 287585, 292670, 380471, 402619, 463190, 489658, 543530, 575170, 659155, 747721, 760942, 805238, 1224145, 1318310, 1495442, 1713803, 1902355, 2013095, 2128129, 2448290, 3427606, 3738605, 3804710, 4026190, 4256258, 5234047, 7477210, 8569015, 10468094, 10640645, 14896903, 17138030, 21281290, 26170235, 27665677, 29793806, 52340470, 55331354, 74484515, 138328385, 148969030, 193659739, 276656770, 387319478, 968298695, 1936597390]

約数ペア:

[(1, 1936597390), (2, 968298695), (5, 387319478), (7, 276656770), (10, 193659739), (13, 148969030), (14, 138328385), (26, 74484515), (35, 55331354), (37, 52340470), (65, 29793806), (70, 27665677), (74, 26170235), (91, 21281290), (113, 17138030), (130, 14896903), (182, 10640645), (185, 10468094), (226, 8569015), (259, 7477210), (370, 5234047), (455, 4256258), (481, 4026190), (509, 3804710), (518, 3738605), (565, 3427606), (791, 2448290), (910, 2128129), (962, 2013095), (1018, 1902355), (1130, 1713803), (1295, 1495442), (1469, 1318310), (1582, 1224145), (2405, 805238), (2545, 760942), (2590, 747721), (2938, 659155), (3367, 575170), (3563, 543530), (3955, 489658), (4181, 463190), (4810, 402619), (5090, 380471), (6617, 292670), (6734, 287585), (7126, 271765), (7345, 263662), (7910, 244829), (8362, 231595), (10283, 188330), (13234, 146335), (14690, 131831), (16835, 115034), (17815, 108706), (18833, 102830), (20566, 94165), (20905, 92638), (29267, 66170), (33085, 58534), (33670, 57517), (35630, 54353), (37666, 51415), (41810, 46319)]