1392229790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{50867}}^1$

素因数の和:50921

約数の個数: 64

約数和(自身を含む): 3164396544

約数和(自身を除く): 1772166754

約数列:

[1, 2, 5, 7, 10, 14, 17, 23, 34, 35, 46, 70, 85, 115, 119, 161, 170, 230, 238, 322, 391, 595, 782, 805, 1190, 1610, 1955, 2737, 3910, 5474, 13685, 27370, 50867, 101734, 254335, 356069, 508670, 712138, 864739, 1169941, 1729478, 1780345, 2339882, 3560690, 4323695, 5849705, 6053173, 8189587, 8647390, 11699410, 12106346, 16379174, 19888997, 30265865, 39777994, 40947935, 60531730, 81895870, 99444985, 139222979, 198889970, 278445958, 696114895, 1392229790]

約数ペア:

[(1, 1392229790), (2, 696114895), (5, 278445958), (7, 198889970), (10, 139222979), (14, 99444985), (17, 81895870), (23, 60531730), (34, 40947935), (35, 39777994), (46, 30265865), (70, 19888997), (85, 16379174), (115, 12106346), (119, 11699410), (161, 8647390), (170, 8189587), (230, 6053173), (238, 5849705), (322, 4323695), (391, 3560690), (595, 2339882), (782, 1780345), (805, 1729478), (1190, 1169941), (1610, 864739), (1955, 712138), (2737, 508670), (3910, 356069), (5474, 254335), (13685, 101734), (27370, 50867)]