244164180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{313031}}^1$

素因数の和:313056

約数の個数: 48

約数和(自身を含む): 736251264

約数和(自身を除く): 492087084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 313031, 626062, 939093, 1252124, 1565155, 1878186, 3130310, 3756372, 4069403, 4695465, 6260620, 8138806, 9390930, 12208209, 16277612, 18781860, 20347015, 24416418, 40694030, 48832836, 61041045, 81388060, 122082090, 244164180]

約数ペア:

[(1, 244164180), (2, 122082090), (3, 81388060), (4, 61041045), (5, 48832836), (6, 40694030), (10, 24416418), (12, 20347015), (13, 18781860), (15, 16277612), (20, 12208209), (26, 9390930), (30, 8138806), (39, 6260620), (52, 4695465), (60, 4069403), (65, 3756372), (78, 3130310), (130, 1878186), (156, 1565155), (195, 1252124), (260, 939093), (390, 626062), (780, 313031)]