2650410

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{601}}^1$

素因数の和:628

約数の個数: 72

約数和(自身を含む): 8029476

約数和(自身を除く): 5379066

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 601, 630, 735, 882, 1202, 1470, 1803, 2205, 3005, 3606, 4207, 4410, 5409, 6010, 8414, 9015, 10818, 12621, 18030, 21035, 25242, 27045, 29449, 37863, 42070, 54090, 58898, 63105, 75726, 88347, 126210, 147245, 176694, 189315, 265041, 294490, 378630, 441735, 530082, 883470, 1325205, 2650410]

約数ペア:

[(1, 2650410), (2, 1325205), (3, 883470), (5, 530082), (6, 441735), (7, 378630), (9, 294490), (10, 265041), (14, 189315), (15, 176694), (18, 147245), (21, 126210), (30, 88347), (35, 75726), (42, 63105), (45, 58898), (49, 54090), (63, 42070), (70, 37863), (90, 29449), (98, 27045), (105, 25242), (126, 21035), (147, 18030), (210, 12621), (245, 10818), (294, 9015), (315, 8414), (441, 6010), (490, 5409), (601, 4410), (630, 4207), (735, 3606), (882, 3005), (1202, 2205), (1470, 1803)]