1508490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:204

約数の個数: 64

約数和(自身を含む): 4158720

約数和(自身を除く): 2650230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 37, 45, 54, 74, 90, 111, 135, 151, 185, 222, 270, 302, 333, 370, 453, 555, 666, 755, 906, 999, 1110, 1359, 1510, 1665, 1998, 2265, 2718, 3330, 4077, 4530, 4995, 5587, 6795, 8154, 9990, 11174, 13590, 16761, 20385, 27935, 33522, 40770, 50283, 55870, 83805, 100566, 150849, 167610, 251415, 301698, 502830, 754245, 1508490]

約数ペア:

[(1, 1508490), (2, 754245), (3, 502830), (5, 301698), (6, 251415), (9, 167610), (10, 150849), (15, 100566), (18, 83805), (27, 55870), (30, 50283), (37, 40770), (45, 33522), (54, 27935), (74, 20385), (90, 16761), (111, 13590), (135, 11174), (151, 9990), (185, 8154), (222, 6795), (270, 5587), (302, 4995), (333, 4530), (370, 4077), (453, 3330), (555, 2718), (666, 2265), (755, 1998), (906, 1665), (999, 1510), (1110, 1359)]