98156790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{15361}}^1$

素因数の和:15445

約数の個数: 48

約数和(自身を含む): 258818976

約数和(自身を除く): 160662186

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 3195, 6390, 15361, 30722, 46083, 76805, 92166, 138249, 153610, 230415, 276498, 460830, 691245, 1090631, 1382490, 2181262, 3271893, 5453155, 6543786, 9815679, 10906310, 16359465, 19631358, 32718930, 49078395, 98156790]

約数ペア:

[(1, 98156790), (2, 49078395), (3, 32718930), (5, 19631358), (6, 16359465), (9, 10906310), (10, 9815679), (15, 6543786), (18, 5453155), (30, 3271893), (45, 2181262), (71, 1382490), (90, 1090631), (142, 691245), (213, 460830), (355, 276498), (426, 230415), (639, 153610), (710, 138249), (1065, 92166), (1278, 76805), (2130, 46083), (3195, 30722), (6390, 15361)]