84455010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:352

約数の個数: 96

約数和(自身を含む): 227747520

約数和(自身を除く): 143292510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 139, 157, 215, 258, 278, 314, 387, 417, 430, 471, 645, 695, 774, 785, 834, 942, 1251, 1290, 1390, 1413, 1570, 1935, 2085, 2355, 2502, 2826, 3870, 4170, 4710, 5977, 6255, 6751, 7065, 11954, 12510, 13502, 14130, 17931, 20253, 21823, 29885, 33755, 35862, 40506, 43646, 53793, 59770, 60759, 65469, 67510, 89655, 101265, 107586, 109115, 121518, 130938, 179310, 196407, 202530, 218230, 268965, 303795, 327345, 392814, 537930, 607590, 654690, 938389, 982035, 1876778, 1964070, 2815167, 4691945, 5630334, 8445501, 9383890, 14075835, 16891002, 28151670, 42227505, 84455010]

約数ペア:

[(1, 84455010), (2, 42227505), (3, 28151670), (5, 16891002), (6, 14075835), (9, 9383890), (10, 8445501), (15, 5630334), (18, 4691945), (30, 2815167), (43, 1964070), (45, 1876778), (86, 982035), (90, 938389), (129, 654690), (139, 607590), (157, 537930), (215, 392814), (258, 327345), (278, 303795), (314, 268965), (387, 218230), (417, 202530), (430, 196407), (471, 179310), (645, 130938), (695, 121518), (774, 109115), (785, 107586), (834, 101265), (942, 89655), (1251, 67510), (1290, 65469), (1390, 60759), (1413, 59770), (1570, 53793), (1935, 43646), (2085, 40506), (2355, 35862), (2502, 33755), (2826, 29885), (3870, 21823), (4170, 20253), (4710, 17931), (5977, 14130), (6255, 13502), (6751, 12510), (7065, 11954)]