2829180

素因数分解:

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

素因数の和:846

約数の個数: 48

約数和(自身を含む): 8061984

約数和(自身を除く): 5232804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 773, 915, 1220, 1546, 1830, 2319, 3092, 3660, 3865, 4638, 7730, 9276, 11595, 15460, 23190, 46380, 47153, 94306, 141459, 188612, 235765, 282918, 471530, 565836, 707295, 943060, 1414590, 2829180]

約数ペア:

[(1, 2829180), (2, 1414590), (3, 943060), (4, 707295), (5, 565836), (6, 471530), (10, 282918), (12, 235765), (15, 188612), (20, 141459), (30, 94306), (60, 47153), (61, 46380), (122, 23190), (183, 15460), (244, 11595), (305, 9276), (366, 7730), (610, 4638), (732, 3865), (773, 3660), (915, 3092), (1220, 2319), (1546, 1830)]