66606990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{487}}^1$

素因数の和:641

約数の個数: 64

約数和(自身を含む): 165279744

約数和(自身を除く): 98672754

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 97, 141, 194, 235, 282, 291, 470, 485, 487, 582, 705, 970, 974, 1410, 1455, 1461, 2435, 2910, 2922, 4559, 4870, 7305, 9118, 13677, 14610, 22795, 22889, 27354, 45590, 45778, 47239, 68385, 68667, 94478, 114445, 136770, 137334, 141717, 228890, 236195, 283434, 343335, 472390, 686670, 708585, 1417170, 2220233, 4440466, 6660699, 11101165, 13321398, 22202330, 33303495, 66606990]

約数ペア:

[(1, 66606990), (2, 33303495), (3, 22202330), (5, 13321398), (6, 11101165), (10, 6660699), (15, 4440466), (30, 2220233), (47, 1417170), (94, 708585), (97, 686670), (141, 472390), (194, 343335), (235, 283434), (282, 236195), (291, 228890), (470, 141717), (485, 137334), (487, 136770), (582, 114445), (705, 94478), (970, 68667), (974, 68385), (1410, 47239), (1455, 45778), (1461, 45590), (2435, 27354), (2910, 22889), (2922, 22795), (4559, 14610), (4870, 13677), (7305, 9118)]