349799730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{237959}}^1$

素因数の和:237983

約数の個数: 48

約数和(自身を含む): 976587840

約数和(自身を除く): 626788110

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 237959, 475918, 713877, 1189795, 1427754, 1665713, 2379590, 3331426, 3569385, 4997139, 7138770, 8328565, 9994278, 11659991, 16657130, 23319982, 24985695, 34979973, 49971390, 58299955, 69959946, 116599910, 174899865, 349799730]

約数ペア:

[(1, 349799730), (2, 174899865), (3, 116599910), (5, 69959946), (6, 58299955), (7, 49971390), (10, 34979973), (14, 24985695), (15, 23319982), (21, 16657130), (30, 11659991), (35, 9994278), (42, 8328565), (49, 7138770), (70, 4997139), (98, 3569385), (105, 3331426), (147, 2379590), (210, 1665713), (245, 1427754), (294, 1189795), (490, 713877), (735, 475918), (1470, 237959)]