2012236190790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{1368868157}}^1$

素因数の和:1368868181

約数の個数: 48

約数和(自身を含む): 5617834920432

約数和(自身を除く): 3605598729642

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, 1368868157, 2737736314, 4106604471, 6844340785, 8213208942, 9582077099, 13688681570, 19164154198, 20533022355, 28746231297, 41066044710, 47910385495, 57492462594, 67074539693, 95820770990, 134149079386, 143731156485, 201223619079, 287462312970, 335372698465, 402447238158, 670745396930, 1006118095395, 2012236190790]

約数ペア:

[(1, 2012236190790), (2, 1006118095395), (3, 670745396930), (5, 402447238158), (6, 335372698465), (7, 287462312970), (10, 201223619079), (14, 143731156485), (15, 134149079386), (21, 95820770990), (30, 67074539693), (35, 57492462594), (42, 47910385495), (49, 41066044710), (70, 28746231297), (98, 20533022355), (105, 19164154198), (147, 13688681570), (210, 9582077099), (245, 8213208942), (294, 6844340785), (490, 4106604471), (735, 2737736314), (1470, 1368868157)]