1036720380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1\times {\mathrm{631}}^1$

素因数の和:979

約数の個数: 96

約数和(自身を含む): 2943198720

約数和(自身を除く): 1906478340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 197, 278, 394, 417, 556, 591, 631, 695, 788, 834, 985, 1182, 1262, 1390, 1668, 1893, 1970, 2085, 2364, 2524, 2780, 2955, 3155, 3786, 3940, 4170, 5910, 6310, 7572, 8340, 9465, 11820, 12620, 18930, 27383, 37860, 54766, 82149, 87709, 109532, 124307, 136915, 164298, 175418, 248614, 263127, 273830, 328596, 350836, 372921, 410745, 438545, 497228, 526254, 547660, 621535, 745842, 821490, 877090, 1052508, 1243070, 1315635, 1491684, 1642980, 1754180, 1864605, 2486140, 2631270, 3729210, 5262540, 7458420, 17278673, 34557346, 51836019, 69114692, 86393365, 103672038, 172786730, 207344076, 259180095, 345573460, 518360190, 1036720380]

約数ペア:

[(1, 1036720380), (2, 518360190), (3, 345573460), (4, 259180095), (5, 207344076), (6, 172786730), (10, 103672038), (12, 86393365), (15, 69114692), (20, 51836019), (30, 34557346), (60, 17278673), (139, 7458420), (197, 5262540), (278, 3729210), (394, 2631270), (417, 2486140), (556, 1864605), (591, 1754180), (631, 1642980), (695, 1491684), (788, 1315635), (834, 1243070), (985, 1052508), (1182, 877090), (1262, 821490), (1390, 745842), (1668, 621535), (1893, 547660), (1970, 526254), (2085, 497228), (2364, 438545), (2524, 410745), (2780, 372921), (2955, 350836), (3155, 328596), (3786, 273830), (3940, 263127), (4170, 248614), (5910, 175418), (6310, 164298), (7572, 136915), (8340, 124307), (9465, 109532), (11820, 87709), (12620, 82149), (18930, 54766), (27383, 37860)]