30939930

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{733}}^1$

素因数の和:820

約数の個数: 96

約数和(自身を含む): 93435264

約数和(自身を除く): 62495334

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 67, 70, 90, 105, 126, 134, 201, 210, 315, 335, 402, 469, 603, 630, 670, 733, 938, 1005, 1206, 1407, 1466, 2010, 2199, 2345, 2814, 3015, 3665, 4221, 4398, 4690, 5131, 6030, 6597, 7035, 7330, 8442, 10262, 10995, 13194, 14070, 15393, 21105, 21990, 25655, 30786, 32985, 42210, 46179, 49111, 51310, 65970, 76965, 92358, 98222, 147333, 153930, 230895, 245555, 294666, 343777, 441999, 461790, 491110, 687554, 736665, 883998, 1031331, 1473330, 1718885, 2062662, 2209995, 3093993, 3437770, 4419990, 5156655, 6187986, 10313310, 15469965, 30939930]

約数ペア:

[(1, 30939930), (2, 15469965), (3, 10313310), (5, 6187986), (6, 5156655), (7, 4419990), (9, 3437770), (10, 3093993), (14, 2209995), (15, 2062662), (18, 1718885), (21, 1473330), (30, 1031331), (35, 883998), (42, 736665), (45, 687554), (63, 491110), (67, 461790), (70, 441999), (90, 343777), (105, 294666), (126, 245555), (134, 230895), (201, 153930), (210, 147333), (315, 98222), (335, 92358), (402, 76965), (469, 65970), (603, 51310), (630, 49111), (670, 46179), (733, 42210), (938, 32985), (1005, 30786), (1206, 25655), (1407, 21990), (1466, 21105), (2010, 15393), (2199, 14070), (2345, 13194), (2814, 10995), (3015, 10262), (3665, 8442), (4221, 7330), (4398, 7035), (4690, 6597), (5131, 6030)]