14912860

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{359}}^1$

素因数の和:466

約数の個数: 48

約数和(自身を含む): 32901120

約数和(自身を除く): 17988260

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 67, 124, 134, 155, 268, 310, 335, 359, 620, 670, 718, 1340, 1436, 1795, 2077, 3590, 4154, 7180, 8308, 10385, 11129, 20770, 22258, 24053, 41540, 44516, 48106, 55645, 96212, 111290, 120265, 222580, 240530, 481060, 745643, 1491286, 2982572, 3728215, 7456430, 14912860]

約数ペア:

[(1, 14912860), (2, 7456430), (4, 3728215), (5, 2982572), (10, 1491286), (20, 745643), (31, 481060), (62, 240530), (67, 222580), (124, 120265), (134, 111290), (155, 96212), (268, 55645), (310, 48106), (335, 44516), (359, 41540), (620, 24053), (670, 22258), (718, 20770), (1340, 11129), (1436, 10385), (1795, 8308), (2077, 7180), (3590, 4154)]