7299420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{337}}^1$

素因数の和:387

約数の個数: 72

約数和(自身を含む): 21634704

約数和(自身を除く): 14335284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 337, 361, 380, 570, 674, 722, 1011, 1083, 1140, 1348, 1444, 1685, 1805, 2022, 2166, 3370, 3610, 4044, 4332, 5055, 5415, 6403, 6740, 7220, 10110, 10830, 12806, 19209, 20220, 21660, 25612, 32015, 38418, 64030, 76836, 96045, 121657, 128060, 192090, 243314, 364971, 384180, 486628, 608285, 729942, 1216570, 1459884, 1824855, 2433140, 3649710, 7299420]

約数ペア:

[(1, 7299420), (2, 3649710), (3, 2433140), (4, 1824855), (5, 1459884), (6, 1216570), (10, 729942), (12, 608285), (15, 486628), (19, 384180), (20, 364971), (30, 243314), (38, 192090), (57, 128060), (60, 121657), (76, 96045), (95, 76836), (114, 64030), (190, 38418), (228, 32015), (285, 25612), (337, 21660), (361, 20220), (380, 19209), (570, 12806), (674, 10830), (722, 10110), (1011, 7220), (1083, 6740), (1140, 6403), (1348, 5415), (1444, 5055), (1685, 4332), (1805, 4044), (2022, 3610), (2166, 3370)]