4427220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:229

約数の個数: 96

約数和(自身を含む): 14450688

約数和(自身を除く): 10023468

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 83, 84, 105, 127, 140, 166, 210, 249, 254, 332, 381, 415, 420, 498, 508, 581, 635, 762, 830, 889, 996, 1162, 1245, 1270, 1524, 1660, 1743, 1778, 1905, 2324, 2490, 2540, 2667, 2905, 3486, 3556, 3810, 4445, 4980, 5334, 5810, 6972, 7620, 8715, 8890, 10541, 10668, 11620, 13335, 17430, 17780, 21082, 26670, 31623, 34860, 42164, 52705, 53340, 63246, 73787, 105410, 126492, 147574, 158115, 210820, 221361, 295148, 316230, 368935, 442722, 632460, 737870, 885444, 1106805, 1475740, 2213610, 4427220]

約数ペア:

[(1, 4427220), (2, 2213610), (3, 1475740), (4, 1106805), (5, 885444), (6, 737870), (7, 632460), (10, 442722), (12, 368935), (14, 316230), (15, 295148), (20, 221361), (21, 210820), (28, 158115), (30, 147574), (35, 126492), (42, 105410), (60, 73787), (70, 63246), (83, 53340), (84, 52705), (105, 42164), (127, 34860), (140, 31623), (166, 26670), (210, 21082), (249, 17780), (254, 17430), (332, 13335), (381, 11620), (415, 10668), (420, 10541), (498, 8890), (508, 8715), (581, 7620), (635, 6972), (762, 5810), (830, 5334), (889, 4980), (996, 4445), (1162, 3810), (1245, 3556), (1270, 3486), (1524, 2905), (1660, 2667), (1743, 2540), (1778, 2490), (1905, 2324)]