7094220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:172

約数の個数: 144

約数和(自身を含む): 24514560

約数和(自身を除く): 17420340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 49, 57, 60, 70, 76, 84, 95, 98, 105, 114, 127, 133, 140, 147, 190, 196, 210, 228, 245, 254, 266, 285, 294, 380, 381, 399, 420, 490, 508, 532, 570, 588, 635, 665, 735, 762, 798, 889, 931, 980, 1140, 1270, 1330, 1470, 1524, 1596, 1778, 1862, 1905, 1995, 2413, 2540, 2660, 2667, 2793, 2940, 3556, 3724, 3810, 3990, 4445, 4655, 4826, 5334, 5586, 6223, 7239, 7620, 7980, 8890, 9310, 9652, 10668, 11172, 12065, 12446, 13335, 13965, 14478, 16891, 17780, 18620, 18669, 24130, 24892, 26670, 27930, 28956, 31115, 33782, 36195, 37338, 48260, 50673, 53340, 55860, 62230, 67564, 72390, 74676, 84455, 93345, 101346, 118237, 124460, 144780, 168910, 186690, 202692, 236474, 253365, 337820, 354711, 373380, 472948, 506730, 591185, 709422, 1013460, 1182370, 1418844, 1773555, 2364740, 3547110, 7094220]

約数ペア:

[(1, 7094220), (2, 3547110), (3, 2364740), (4, 1773555), (5, 1418844), (6, 1182370), (7, 1013460), (10, 709422), (12, 591185), (14, 506730), (15, 472948), (19, 373380), (20, 354711), (21, 337820), (28, 253365), (30, 236474), (35, 202692), (38, 186690), (42, 168910), (49, 144780), (57, 124460), (60, 118237), (70, 101346), (76, 93345), (84, 84455), (95, 74676), (98, 72390), (105, 67564), (114, 62230), (127, 55860), (133, 53340), (140, 50673), (147, 48260), (190, 37338), (196, 36195), (210, 33782), (228, 31115), (245, 28956), (254, 27930), (266, 26670), (285, 24892), (294, 24130), (380, 18669), (381, 18620), (399, 17780), (420, 16891), (490, 14478), (508, 13965), (532, 13335), (570, 12446), (588, 12065), (635, 11172), (665, 10668), (735, 9652), (762, 9310), (798, 8890), (889, 7980), (931, 7620), (980, 7239), (1140, 6223), (1270, 5586), (1330, 5334), (1470, 4826), (1524, 4655), (1596, 4445), (1778, 3990), (1862, 3810), (1905, 3724), (1995, 3556), (2413, 2940), (2540, 2793), (2660, 2667)]