711109140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{20399}}^1$

素因数の和:20501

約数の個数: 96

約数和(自身を含む): 2303078400

約数和(自身を除く): 1591969260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 83, 84, 105, 140, 166, 210, 249, 332, 415, 420, 498, 581, 830, 996, 1162, 1245, 1660, 1743, 2324, 2490, 2905, 3486, 4980, 5810, 6972, 8715, 11620, 17430, 20399, 34860, 40798, 61197, 81596, 101995, 122394, 142793, 203990, 244788, 285586, 305985, 407980, 428379, 571172, 611970, 713965, 856758, 1223940, 1427930, 1693117, 1713516, 2141895, 2855860, 3386234, 4283790, 5079351, 6772468, 8465585, 8567580, 10158702, 11851819, 16931170, 20317404, 23703638, 25396755, 33862340, 35555457, 47407276, 50793510, 59259095, 71110914, 101587020, 118518190, 142221828, 177777285, 237036380, 355554570, 711109140]

約数ペア:

[(1, 711109140), (2, 355554570), (3, 237036380), (4, 177777285), (5, 142221828), (6, 118518190), (7, 101587020), (10, 71110914), (12, 59259095), (14, 50793510), (15, 47407276), (20, 35555457), (21, 33862340), (28, 25396755), (30, 23703638), (35, 20317404), (42, 16931170), (60, 11851819), (70, 10158702), (83, 8567580), (84, 8465585), (105, 6772468), (140, 5079351), (166, 4283790), (210, 3386234), (249, 2855860), (332, 2141895), (415, 1713516), (420, 1693117), (498, 1427930), (581, 1223940), (830, 856758), (996, 713965), (1162, 611970), (1245, 571172), (1660, 428379), (1743, 407980), (2324, 305985), (2490, 285586), (2905, 244788), (3486, 203990), (4980, 142793), (5810, 122394), (6972, 101995), (8715, 81596), (11620, 61197), (17430, 40798), (20399, 34860)]