84040470

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{2089}}^1$

素因数の和:2254

約数の個数: 64

約数和(自身を含む): 225720000

約数和(自身を除く): 141679530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 149, 270, 298, 447, 745, 894, 1341, 1490, 2089, 2235, 2682, 4023, 4178, 4470, 6267, 6705, 8046, 10445, 12534, 13410, 18801, 20115, 20890, 31335, 37602, 40230, 56403, 62670, 94005, 112806, 188010, 282015, 311261, 564030, 622522, 933783, 1556305, 1867566, 2801349, 3112610, 4668915, 5602698, 8404047, 9337830, 14006745, 16808094, 28013490, 42020235, 84040470]

約数ペア:

[(1, 84040470), (2, 42020235), (3, 28013490), (5, 16808094), (6, 14006745), (9, 9337830), (10, 8404047), (15, 5602698), (18, 4668915), (27, 3112610), (30, 2801349), (45, 1867566), (54, 1556305), (90, 933783), (135, 622522), (149, 564030), (270, 311261), (298, 282015), (447, 188010), (745, 112806), (894, 94005), (1341, 62670), (1490, 56403), (2089, 40230), (2235, 37602), (2682, 31335), (4023, 20890), (4178, 20115), (4470, 18801), (6267, 13410), (6705, 12534), (8046, 10445)]