70426680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{12487}}^1$

素因数の和:12548

約数の個数: 64

約数和(自身を含む): 215792640

約数和(自身を除く): 145365960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2820, 5640, 12487, 24974, 37461, 49948, 62435, 74922, 99896, 124870, 149844, 187305, 249740, 299688, 374610, 499480, 586889, 749220, 1173778, 1498440, 1760667, 2347556, 2934445, 3521334, 4695112, 5868890, 7042668, 8803335, 11737780, 14085336, 17606670, 23475560, 35213340, 70426680]

約数ペア:

[(1, 70426680), (2, 35213340), (3, 23475560), (4, 17606670), (5, 14085336), (6, 11737780), (8, 8803335), (10, 7042668), (12, 5868890), (15, 4695112), (20, 3521334), (24, 2934445), (30, 2347556), (40, 1760667), (47, 1498440), (60, 1173778), (94, 749220), (120, 586889), (141, 499480), (188, 374610), (235, 299688), (282, 249740), (376, 187305), (470, 149844), (564, 124870), (705, 99896), (940, 74922), (1128, 62435), (1410, 49948), (1880, 37461), (2820, 24974), (5640, 12487)]