16005030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{653}}^1$

素因数の和:725

約数の個数: 64

約数和(自身を含む): 41437440

約数和(自身を除く): 25432410

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 43, 57, 86, 95, 114, 129, 190, 215, 258, 285, 430, 570, 645, 653, 817, 1290, 1306, 1634, 1959, 2451, 3265, 3918, 4085, 4902, 6530, 8170, 9795, 12255, 12407, 19590, 24510, 24814, 28079, 37221, 56158, 62035, 74442, 84237, 124070, 140395, 168474, 186105, 280790, 372210, 421185, 533501, 842370, 1067002, 1600503, 2667505, 3201006, 5335010, 8002515, 16005030]

約数ペア:

[(1, 16005030), (2, 8002515), (3, 5335010), (5, 3201006), (6, 2667505), (10, 1600503), (15, 1067002), (19, 842370), (30, 533501), (38, 421185), (43, 372210), (57, 280790), (86, 186105), (95, 168474), (114, 140395), (129, 124070), (190, 84237), (215, 74442), (258, 62035), (285, 56158), (430, 37221), (570, 28079), (645, 24814), (653, 24510), (817, 19590), (1290, 12407), (1306, 12255), (1634, 9795), (1959, 8170), (2451, 6530), (3265, 4902), (3918, 4085)]