28473810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1801}}^1$

素因数の和:1859

約数の個数: 64

約数和(自身を含む): 74732544

約数和(自身を除く): 46258734

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 31, 34, 51, 62, 85, 93, 102, 155, 170, 186, 255, 310, 465, 510, 527, 930, 1054, 1581, 1801, 2635, 3162, 3602, 5270, 5403, 7905, 9005, 10806, 15810, 18010, 27015, 30617, 54030, 55831, 61234, 91851, 111662, 153085, 167493, 183702, 279155, 306170, 334986, 459255, 558310, 837465, 918510, 949127, 1674930, 1898254, 2847381, 4745635, 5694762, 9491270, 14236905, 28473810]

約数ペア:

[(1, 28473810), (2, 14236905), (3, 9491270), (5, 5694762), (6, 4745635), (10, 2847381), (15, 1898254), (17, 1674930), (30, 949127), (31, 918510), (34, 837465), (51, 558310), (62, 459255), (85, 334986), (93, 306170), (102, 279155), (155, 183702), (170, 167493), (186, 153085), (255, 111662), (310, 91851), (465, 61234), (510, 55831), (527, 54030), (930, 30617), (1054, 27015), (1581, 18010), (1801, 15810), (2635, 10806), (3162, 9005), (3602, 7905), (5270, 5403)]