148756230

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{78707}}^1$

素因数の和:78730

約数の個数: 64

約数和(自身を含む): 453358080

約数和(自身を除く): 304601850

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 78707, 157414, 236121, 393535, 472242, 550949, 708363, 787070, 1101898, 1180605, 1416726, 1652847, 2125089, 2361210, 2754745, 3305694, 3541815, 4250178, 4958541, 5509490, 7083630, 8264235, 9917082, 10625445, 14875623, 16528470, 21250890, 24792705, 29751246, 49585410, 74378115, 148756230]

約数ペア:

[(1, 148756230), (2, 74378115), (3, 49585410), (5, 29751246), (6, 24792705), (7, 21250890), (9, 16528470), (10, 14875623), (14, 10625445), (15, 9917082), (18, 8264235), (21, 7083630), (27, 5509490), (30, 4958541), (35, 4250178), (42, 3541815), (45, 3305694), (54, 2754745), (63, 2361210), (70, 2125089), (90, 1652847), (105, 1416726), (126, 1180605), (135, 1101898), (189, 787070), (210, 708363), (270, 550949), (315, 472242), (378, 393535), (630, 236121), (945, 157414), (1890, 78707)]