3171090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:243

約数の個数: 64

約数和(自身を含む): 8418816

約数和(自身を除く): 5247726

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 47, 65, 78, 94, 130, 141, 173, 195, 235, 282, 346, 390, 470, 519, 611, 705, 865, 1038, 1222, 1410, 1730, 1833, 2249, 2595, 3055, 3666, 4498, 5190, 6110, 6747, 8131, 9165, 11245, 13494, 16262, 18330, 22490, 24393, 33735, 40655, 48786, 67470, 81310, 105703, 121965, 211406, 243930, 317109, 528515, 634218, 1057030, 1585545, 3171090]

約数ペア:

[(1, 3171090), (2, 1585545), (3, 1057030), (5, 634218), (6, 528515), (10, 317109), (13, 243930), (15, 211406), (26, 121965), (30, 105703), (39, 81310), (47, 67470), (65, 48786), (78, 40655), (94, 33735), (130, 24393), (141, 22490), (173, 18330), (195, 16262), (235, 13494), (282, 11245), (346, 9165), (390, 8131), (470, 6747), (519, 6110), (611, 5190), (705, 4498), (865, 3666), (1038, 3055), (1222, 2595), (1410, 2249), (1730, 1833)]