16283670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{971}}^1$

素因数の和:1037

約数の個数: 64

約数和(自身を含む): 43110144

約数和(自身を除く): 26826474

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 43, 65, 78, 86, 129, 130, 195, 215, 258, 390, 430, 559, 645, 971, 1118, 1290, 1677, 1942, 2795, 2913, 3354, 4855, 5590, 5826, 8385, 9710, 12623, 14565, 16770, 25246, 29130, 37869, 41753, 63115, 75738, 83506, 125259, 126230, 189345, 208765, 250518, 378690, 417530, 542789, 626295, 1085578, 1252590, 1628367, 2713945, 3256734, 5427890, 8141835, 16283670]

約数ペア:

[(1, 16283670), (2, 8141835), (3, 5427890), (5, 3256734), (6, 2713945), (10, 1628367), (13, 1252590), (15, 1085578), (26, 626295), (30, 542789), (39, 417530), (43, 378690), (65, 250518), (78, 208765), (86, 189345), (129, 126230), (130, 125259), (195, 83506), (215, 75738), (258, 63115), (390, 41753), (430, 37869), (559, 29130), (645, 25246), (971, 16770), (1118, 14565), (1290, 12623), (1677, 9710), (1942, 8385), (2795, 5826), (2913, 5590), (3354, 4855)]