98227870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{263}}^1$

素因数の和:326

約数の個数: 64

約数和(自身を含む): 203575680

約数和(自身を除く): 105347810

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 169, 170, 221, 263, 338, 442, 526, 845, 1105, 1315, 1690, 2197, 2210, 2630, 2873, 3419, 4394, 4471, 5746, 6838, 8942, 10985, 14365, 17095, 21970, 22355, 28730, 34190, 37349, 44447, 44710, 58123, 74698, 88894, 116246, 186745, 222235, 290615, 373490, 444470, 577811, 581230, 755599, 1155622, 1511198, 2889055, 3777995, 5778110, 7555990, 9822787, 19645574, 49113935, 98227870]

約数ペア:

[(1, 98227870), (2, 49113935), (5, 19645574), (10, 9822787), (13, 7555990), (17, 5778110), (26, 3777995), (34, 2889055), (65, 1511198), (85, 1155622), (130, 755599), (169, 581230), (170, 577811), (221, 444470), (263, 373490), (338, 290615), (442, 222235), (526, 186745), (845, 116246), (1105, 88894), (1315, 74698), (1690, 58123), (2197, 44710), (2210, 44447), (2630, 37349), (2873, 34190), (3419, 28730), (4394, 22355), (4471, 21970), (5746, 17095), (6838, 14365), (8942, 10985)]