2015420988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{683}}^1\times {\mathrm{35129}}^1$

素因数の和:35826

約数の個数: 48

約数和(自身を含む): 5382478080

約数和(自身を除く): 3367057092

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 683, 1366, 2049, 2732, 4098, 4781, 8196, 9562, 14343, 19124, 28686, 35129, 57372, 70258, 105387, 140516, 210774, 245903, 421548, 491806, 737709, 983612, 1475418, 2950836, 23993107, 47986214, 71979321, 95972428, 143958642, 167951749, 287917284, 335903498, 503855247, 671806996, 1007710494, 2015420988]

約数ペア:

[(1, 2015420988), (2, 1007710494), (3, 671806996), (4, 503855247), (6, 335903498), (7, 287917284), (12, 167951749), (14, 143958642), (21, 95972428), (28, 71979321), (42, 47986214), (84, 23993107), (683, 2950836), (1366, 1475418), (2049, 983612), (2732, 737709), (4098, 491806), (4781, 421548), (8196, 245903), (9562, 210774), (14343, 140516), (19124, 105387), (28686, 70258), (35129, 57372)]