74481030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{63659}}^1$

素因数の和:63685

約数の個数: 48

約数和(自身を含む): 208550160

約数和(自身を除く): 134069130

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 63659, 127318, 190977, 318295, 381954, 572931, 636590, 827567, 954885, 1145862, 1655134, 1909770, 2482701, 2864655, 4137835, 4965402, 5729310, 7448103, 8275670, 12413505, 14896206, 24827010, 37240515, 74481030]

約数ペア:

[(1, 74481030), (2, 37240515), (3, 24827010), (5, 14896206), (6, 12413505), (9, 8275670), (10, 7448103), (13, 5729310), (15, 4965402), (18, 4137835), (26, 2864655), (30, 2482701), (39, 1909770), (45, 1655134), (65, 1145862), (78, 954885), (90, 827567), (117, 636590), (130, 572931), (195, 381954), (234, 318295), (390, 190977), (585, 127318), (1170, 63659)]