243381330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{65957}}^1$

素因数の和:66011

約数の個数: 48

約数和(自身を含む): 648235224

約数和(自身を除く): 404853894

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 82, 90, 123, 205, 246, 369, 410, 615, 738, 1230, 1845, 3690, 65957, 131914, 197871, 329785, 395742, 593613, 659570, 989355, 1187226, 1978710, 2704237, 2968065, 5408474, 5936130, 8112711, 13521185, 16225422, 24338133, 27042370, 40563555, 48676266, 81127110, 121690665, 243381330]

約数ペア:

[(1, 243381330), (2, 121690665), (3, 81127110), (5, 48676266), (6, 40563555), (9, 27042370), (10, 24338133), (15, 16225422), (18, 13521185), (30, 8112711), (41, 5936130), (45, 5408474), (82, 2968065), (90, 2704237), (123, 1978710), (205, 1187226), (246, 989355), (369, 659570), (410, 593613), (615, 395742), (738, 329785), (1230, 197871), (1845, 131914), (3690, 65957)]