75430342

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:197

約数の個数: 64

約数和(自身を含む): 135717120

約数和(自身を除く): 60286778

約数列:

[1, 2, 13, 19, 26, 38, 43, 53, 67, 86, 106, 134, 247, 494, 559, 689, 817, 871, 1007, 1118, 1273, 1378, 1634, 1742, 2014, 2279, 2546, 2881, 3551, 4558, 5762, 7102, 10621, 13091, 16549, 21242, 26182, 29627, 33098, 37453, 43301, 46163, 54739, 59254, 67469, 74906, 86602, 92326, 109478, 134938, 152693, 305386, 562913, 711607, 877097, 1125826, 1423214, 1754194, 1985009, 2901167, 3970018, 5802334, 37715171, 75430342]

約数ペア:

[(1, 75430342), (2, 37715171), (13, 5802334), (19, 3970018), (26, 2901167), (38, 1985009), (43, 1754194), (53, 1423214), (67, 1125826), (86, 877097), (106, 711607), (134, 562913), (247, 305386), (494, 152693), (559, 134938), (689, 109478), (817, 92326), (871, 86602), (1007, 74906), (1118, 67469), (1273, 59254), (1378, 54739), (1634, 46163), (1742, 43301), (2014, 37453), (2279, 33098), (2546, 29627), (2881, 26182), (3551, 21242), (4558, 16549), (5762, 13091), (7102, 10621)]