6979505540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{5171}}^1$

素因数の和:5529

約数の個数: 96

約数和(自身を含む): 17350115328

約数和(自身を除く): 10370609788

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 311, 434, 620, 622, 868, 1085, 1244, 1555, 2170, 2177, 3110, 4340, 4354, 5171, 6220, 8708, 9641, 10342, 10885, 19282, 20684, 21770, 25855, 36197, 38564, 43540, 48205, 51710, 67487, 72394, 96410, 103420, 134974, 144788, 160301, 180985, 192820, 269948, 320602, 337435, 361970, 641204, 674870, 723940, 801505, 1122107, 1349740, 1603010, 1608181, 2244214, 3206020, 3216362, 4488428, 5610535, 6432724, 8040905, 11221070, 11257267, 16081810, 22442140, 22514534, 32163620, 45029068, 49853611, 56286335, 99707222, 112572670, 199414444, 225145340, 249268055, 348975277, 498536110, 697950554, 997072220, 1395901108, 1744876385, 3489752770, 6979505540]

約数ペア:

[(1, 6979505540), (2, 3489752770), (4, 1744876385), (5, 1395901108), (7, 997072220), (10, 697950554), (14, 498536110), (20, 348975277), (28, 249268055), (31, 225145340), (35, 199414444), (62, 112572670), (70, 99707222), (124, 56286335), (140, 49853611), (155, 45029068), (217, 32163620), (310, 22514534), (311, 22442140), (434, 16081810), (620, 11257267), (622, 11221070), (868, 8040905), (1085, 6432724), (1244, 5610535), (1555, 4488428), (2170, 3216362), (2177, 3206020), (3110, 2244214), (4340, 1608181), (4354, 1603010), (5171, 1349740), (6220, 1122107), (8708, 801505), (9641, 723940), (10342, 674870), (10885, 641204), (19282, 361970), (20684, 337435), (21770, 320602), (25855, 269948), (36197, 192820), (38564, 180985), (43540, 160301), (48205, 144788), (51710, 134974), (67487, 103420), (72394, 96410)]