13919130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{5333}}^1$

素因数の和:5375

約数の個数: 48

約数和(自身を含む): 37444680

約数和(自身を除く): 23525550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 5333, 10666, 15999, 26665, 31998, 47997, 53330, 79995, 95994, 154657, 159990, 239985, 309314, 463971, 479970, 773285, 927942, 1391913, 1546570, 2319855, 2783826, 4639710, 6959565, 13919130]

約数ペア:

[(1, 13919130), (2, 6959565), (3, 4639710), (5, 2783826), (6, 2319855), (9, 1546570), (10, 1391913), (15, 927942), (18, 773285), (29, 479970), (30, 463971), (45, 309314), (58, 239985), (87, 159990), (90, 154657), (145, 95994), (174, 79995), (261, 53330), (290, 47997), (435, 31998), (522, 26665), (870, 15999), (1305, 10666), (2610, 5333)]