56176470

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{29723}}^1$

素因数の和:29746

約数の個数: 64

約数和(自身を含む): 171210240

約数和(自身を除く): 115033770

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, 29723, 59446, 89169, 148615, 178338, 208061, 267507, 297230, 416122, 445845, 535014, 624183, 802521, 891690, 1040305, 1248366, 1337535, 1605042, 1872549, 2080610, 2675070, 3120915, 3745098, 4012605, 5617647, 6241830, 8025210, 9362745, 11235294, 18725490, 28088235, 56176470]

約数ペア:

[(1, 56176470), (2, 28088235), (3, 18725490), (5, 11235294), (6, 9362745), (7, 8025210), (9, 6241830), (10, 5617647), (14, 4012605), (15, 3745098), (18, 3120915), (21, 2675070), (27, 2080610), (30, 1872549), (35, 1605042), (42, 1337535), (45, 1248366), (54, 1040305), (63, 891690), (70, 802521), (90, 624183), (105, 535014), (126, 445845), (135, 416122), (189, 297230), (210, 267507), (270, 208061), (315, 178338), (378, 148615), (630, 89169), (945, 59446), (1890, 29723)]