16513380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7057}}^1$

素因数の和:7085

約数の個数: 72

約数和(自身を含む): 53951352

約数和(自身を除く): 37437972

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 7057, 14114, 21171, 28228, 35285, 42342, 63513, 70570, 84684, 91741, 105855, 127026, 141140, 183482, 211710, 254052, 275223, 317565, 366964, 423420, 458705, 550446, 635130, 825669, 917410, 1100892, 1270260, 1376115, 1651338, 1834820, 2752230, 3302676, 4128345, 5504460, 8256690, 16513380]

約数ペア:

[(1, 16513380), (2, 8256690), (3, 5504460), (4, 4128345), (5, 3302676), (6, 2752230), (9, 1834820), (10, 1651338), (12, 1376115), (13, 1270260), (15, 1100892), (18, 917410), (20, 825669), (26, 635130), (30, 550446), (36, 458705), (39, 423420), (45, 366964), (52, 317565), (60, 275223), (65, 254052), (78, 211710), (90, 183482), (117, 141140), (130, 127026), (156, 105855), (180, 91741), (195, 84684), (234, 70570), (260, 63513), (390, 42342), (468, 35285), (585, 28228), (780, 21171), (1170, 14114), (2340, 7057)]