1613670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{149}}^1$

素因数の和:197

約数の個数: 48

約数和(自身を含む): 4114800

約数和(自身を除く): 2501130

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 149, 190, 285, 298, 361, 447, 570, 722, 745, 894, 1083, 1490, 1805, 2166, 2235, 2831, 3610, 4470, 5415, 5662, 8493, 10830, 14155, 16986, 28310, 42465, 53789, 84930, 107578, 161367, 268945, 322734, 537890, 806835, 1613670]

約数ペア:

[(1, 1613670), (2, 806835), (3, 537890), (5, 322734), (6, 268945), (10, 161367), (15, 107578), (19, 84930), (30, 53789), (38, 42465), (57, 28310), (95, 16986), (114, 14155), (149, 10830), (190, 8493), (285, 5662), (298, 5415), (361, 4470), (447, 3610), (570, 2831), (722, 2235), (745, 2166), (894, 1805), (1083, 1490)]