67099970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{587}}^1$

素因数の和:695

約数の個数: 64

約数和(自身を含む): 146313216

約数和(自身を除く): 79213246

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 71, 115, 142, 161, 230, 322, 355, 497, 587, 710, 805, 994, 1174, 1610, 1633, 2485, 2935, 3266, 4109, 4970, 5870, 8165, 8218, 11431, 13501, 16330, 20545, 22862, 27002, 41090, 41677, 57155, 67505, 83354, 94507, 114310, 135010, 189014, 208385, 291739, 416770, 472535, 583478, 945070, 958571, 1458695, 1917142, 2917390, 4792855, 6709997, 9585710, 13419994, 33549985, 67099970]

約数ペア:

[(1, 67099970), (2, 33549985), (5, 13419994), (7, 9585710), (10, 6709997), (14, 4792855), (23, 2917390), (35, 1917142), (46, 1458695), (70, 958571), (71, 945070), (115, 583478), (142, 472535), (161, 416770), (230, 291739), (322, 208385), (355, 189014), (497, 135010), (587, 114310), (710, 94507), (805, 83354), (994, 67505), (1174, 57155), (1610, 41677), (1633, 41090), (2485, 27002), (2935, 22862), (3266, 20545), (4109, 16330), (4970, 13501), (5870, 11431), (8165, 8218)]