8377530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:204

約数の個数: 96

約数和(自身を含む): 24131520

約数和(自身を除く): 15753990

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 41, 42, 49, 70, 82, 98, 105, 123, 139, 147, 205, 210, 245, 246, 278, 287, 294, 410, 417, 490, 574, 615, 695, 735, 834, 861, 973, 1230, 1390, 1435, 1470, 1722, 1946, 2009, 2085, 2870, 2919, 4018, 4170, 4305, 4865, 5699, 5838, 6027, 6811, 8610, 9730, 10045, 11398, 12054, 13622, 14595, 17097, 20090, 20433, 28495, 29190, 30135, 34055, 34194, 39893, 40866, 56990, 60270, 68110, 79786, 85485, 102165, 119679, 170970, 199465, 204330, 239358, 279251, 398930, 558502, 598395, 837753, 1196790, 1396255, 1675506, 2792510, 4188765, 8377530]

約数ペア:

[(1, 8377530), (2, 4188765), (3, 2792510), (5, 1675506), (6, 1396255), (7, 1196790), (10, 837753), (14, 598395), (15, 558502), (21, 398930), (30, 279251), (35, 239358), (41, 204330), (42, 199465), (49, 170970), (70, 119679), (82, 102165), (98, 85485), (105, 79786), (123, 68110), (139, 60270), (147, 56990), (205, 40866), (210, 39893), (245, 34194), (246, 34055), (278, 30135), (287, 29190), (294, 28495), (410, 20433), (417, 20090), (490, 17097), (574, 14595), (615, 13622), (695, 12054), (735, 11398), (834, 10045), (861, 9730), (973, 8610), (1230, 6811), (1390, 6027), (1435, 5838), (1470, 5699), (1722, 4865), (1946, 4305), (2009, 4170), (2085, 4018), (2870, 2919)]