39818970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{7253}}^1$

素因数の和:7327

約数の個数: 48

約数和(自身を含む): 105241032

約数和(自身を除く): 65422062

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 549, 610, 915, 1098, 1830, 2745, 5490, 7253, 14506, 21759, 36265, 43518, 65277, 72530, 108795, 130554, 217590, 326385, 442433, 652770, 884866, 1327299, 2212165, 2654598, 3981897, 4424330, 6636495, 7963794, 13272990, 19909485, 39818970]

約数ペア:

[(1, 39818970), (2, 19909485), (3, 13272990), (5, 7963794), (6, 6636495), (9, 4424330), (10, 3981897), (15, 2654598), (18, 2212165), (30, 1327299), (45, 884866), (61, 652770), (90, 442433), (122, 326385), (183, 217590), (305, 130554), (366, 108795), (549, 72530), (610, 65277), (915, 43518), (1098, 36265), (1830, 21759), (2745, 14506), (5490, 7253)]