79403030

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{1237}}^1$

素因数の和:1389

約数の個数: 48

約数和(自身を含む): 167664816

約数和(自身を除く): 88261786

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 131, 245, 262, 490, 655, 917, 1237, 1310, 1834, 2474, 4585, 6185, 6419, 8659, 9170, 12370, 12838, 17318, 32095, 43295, 60613, 64190, 86590, 121226, 162047, 303065, 324094, 606130, 810235, 1134329, 1620470, 2268658, 5671645, 7940303, 11343290, 15880606, 39701515, 79403030]

約数ペア:

[(1, 79403030), (2, 39701515), (5, 15880606), (7, 11343290), (10, 7940303), (14, 5671645), (35, 2268658), (49, 1620470), (70, 1134329), (98, 810235), (131, 606130), (245, 324094), (262, 303065), (490, 162047), (655, 121226), (917, 86590), (1237, 64190), (1310, 60613), (1834, 43295), (2474, 32095), (4585, 17318), (6185, 12838), (6419, 12370), (8659, 9170)]