86781630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{7673}}^1$

素因数の和:7725

約数の個数: 64

約数和(自身を含む): 232061760

約数和(自身を除く): 145280130

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 29, 30, 39, 58, 65, 78, 87, 130, 145, 174, 195, 290, 377, 390, 435, 754, 870, 1131, 1885, 2262, 3770, 5655, 7673, 11310, 15346, 23019, 38365, 46038, 76730, 99749, 115095, 199498, 222517, 230190, 299247, 445034, 498745, 598494, 667551, 997490, 1112585, 1335102, 1496235, 2225170, 2892721, 2992470, 3337755, 5785442, 6675510, 8678163, 14463605, 17356326, 28927210, 43390815, 86781630]

約数ペア:

[(1, 86781630), (2, 43390815), (3, 28927210), (5, 17356326), (6, 14463605), (10, 8678163), (13, 6675510), (15, 5785442), (26, 3337755), (29, 2992470), (30, 2892721), (39, 2225170), (58, 1496235), (65, 1335102), (78, 1112585), (87, 997490), (130, 667551), (145, 598494), (174, 498745), (195, 445034), (290, 299247), (377, 230190), (390, 222517), (435, 199498), (754, 115095), (870, 99749), (1131, 76730), (1885, 46038), (2262, 38365), (3770, 23019), (5655, 15346), (7673, 11310)]