70735910

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{241}}^1\times {\mathrm{599}}^1$

素因数の和:861

約数の個数: 48

約数和(自身を含む): 148975200

約数和(自身を除く): 78239290

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 241, 245, 482, 490, 599, 1198, 1205, 1687, 2410, 2995, 3374, 4193, 5990, 8386, 8435, 11809, 16870, 20965, 23618, 29351, 41930, 58702, 59045, 118090, 144359, 146755, 288718, 293510, 721795, 1010513, 1443590, 2021026, 5052565, 7073591, 10105130, 14147182, 35367955, 70735910]

約数ペア:

[(1, 70735910), (2, 35367955), (5, 14147182), (7, 10105130), (10, 7073591), (14, 5052565), (35, 2021026), (49, 1443590), (70, 1010513), (98, 721795), (241, 293510), (245, 288718), (482, 146755), (490, 144359), (599, 118090), (1198, 59045), (1205, 58702), (1687, 41930), (2410, 29351), (2995, 23618), (3374, 20965), (4193, 16870), (5990, 11809), (8386, 8435)]