1899203610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{26723}}^1$

素因数の和:26859

約数の個数: 64

約数和(自身を含む): 4802623488

約数和(自身を除く): 2903419878

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 103, 115, 138, 206, 230, 309, 345, 515, 618, 690, 1030, 1545, 2369, 3090, 4738, 7107, 11845, 14214, 23690, 26723, 35535, 53446, 71070, 80169, 133615, 160338, 267230, 400845, 614629, 801690, 1229258, 1843887, 2752469, 3073145, 3687774, 5504938, 6146290, 8257407, 9219435, 13762345, 16514814, 18438870, 27524690, 41287035, 63306787, 82574070, 126613574, 189920361, 316533935, 379840722, 633067870, 949601805, 1899203610]

約数ペア:

[(1, 1899203610), (2, 949601805), (3, 633067870), (5, 379840722), (6, 316533935), (10, 189920361), (15, 126613574), (23, 82574070), (30, 63306787), (46, 41287035), (69, 27524690), (103, 18438870), (115, 16514814), (138, 13762345), (206, 9219435), (230, 8257407), (309, 6146290), (345, 5504938), (515, 3687774), (618, 3073145), (690, 2752469), (1030, 1843887), (1545, 1229258), (2369, 801690), (3090, 614629), (4738, 400845), (7107, 267230), (11845, 160338), (14214, 133615), (23690, 80169), (26723, 71070), (35535, 53446)]