13334650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1229}}^1$

素因数の和:1279

約数の個数: 48

約数和(自身を含む): 29283840

約数和(自身を除く): 15949190

約数列:

[1, 2, 5, 7, 10, 14, 25, 31, 35, 50, 62, 70, 155, 175, 217, 310, 350, 434, 775, 1085, 1229, 1550, 2170, 2458, 5425, 6145, 8603, 10850, 12290, 17206, 30725, 38099, 43015, 61450, 76198, 86030, 190495, 215075, 266693, 380990, 430150, 533386, 952475, 1333465, 1904950, 2666930, 6667325, 13334650]

約数ペア:

[(1, 13334650), (2, 6667325), (5, 2666930), (7, 1904950), (10, 1333465), (14, 952475), (25, 533386), (31, 430150), (35, 380990), (50, 266693), (62, 215075), (70, 190495), (155, 86030), (175, 76198), (217, 61450), (310, 43015), (350, 38099), (434, 30725), (775, 17206), (1085, 12290), (1229, 10850), (1550, 8603), (2170, 6145), (2458, 5425)]