4243770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{773}}^1$

素因数の和:847

約数の個数: 48

約数和(自身を含む): 11229192

約数和(自身を除く): 6985422

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 549, 610, 773, 915, 1098, 1546, 1830, 2319, 2745, 3865, 4638, 5490, 6957, 7730, 11595, 13914, 23190, 34785, 47153, 69570, 94306, 141459, 235765, 282918, 424377, 471530, 707295, 848754, 1414590, 2121885, 4243770]

約数ペア:

[(1, 4243770), (2, 2121885), (3, 1414590), (5, 848754), (6, 707295), (9, 471530), (10, 424377), (15, 282918), (18, 235765), (30, 141459), (45, 94306), (61, 69570), (90, 47153), (122, 34785), (183, 23190), (305, 13914), (366, 11595), (549, 7730), (610, 6957), (773, 5490), (915, 4638), (1098, 3865), (1546, 2745), (1830, 2319)]