3333450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{313}}^1$

素因数の和:399

約数の個数: 48

約数和(自身を含む): 8410176

約数和(自身を除く): 5076726

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 71, 75, 142, 150, 213, 313, 355, 426, 626, 710, 939, 1065, 1565, 1775, 1878, 2130, 3130, 3550, 4695, 5325, 7825, 9390, 10650, 15650, 22223, 23475, 44446, 46950, 66669, 111115, 133338, 222230, 333345, 555575, 666690, 1111150, 1666725, 3333450]

約数ペア:

[(1, 3333450), (2, 1666725), (3, 1111150), (5, 666690), (6, 555575), (10, 333345), (15, 222230), (25, 133338), (30, 111115), (50, 66669), (71, 46950), (75, 44446), (142, 23475), (150, 22223), (213, 15650), (313, 10650), (355, 9390), (426, 7825), (626, 5325), (710, 4695), (939, 3550), (1065, 3130), (1565, 2130), (1775, 1878)]