30159384

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^2\times {\mathrm{59}}^2$

素因数の和:165

約数の個数: 72

約数和(自身を含む): 80947260

約数和(自身を除く): 50787876

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 59, 76, 114, 118, 152, 177, 228, 236, 354, 361, 456, 472, 708, 722, 1083, 1121, 1416, 1444, 2166, 2242, 2888, 3363, 3481, 4332, 4484, 6726, 6962, 8664, 8968, 10443, 13452, 13924, 20886, 21299, 26904, 27848, 41772, 42598, 63897, 66139, 83544, 85196, 127794, 132278, 170392, 198417, 255588, 264556, 396834, 511176, 529112, 793668, 1256641, 1587336, 2513282, 3769923, 5026564, 7539846, 10053128, 15079692, 30159384]

約数ペア:

[(1, 30159384), (2, 15079692), (3, 10053128), (4, 7539846), (6, 5026564), (8, 3769923), (12, 2513282), (19, 1587336), (24, 1256641), (38, 793668), (57, 529112), (59, 511176), (76, 396834), (114, 264556), (118, 255588), (152, 198417), (177, 170392), (228, 132278), (236, 127794), (354, 85196), (361, 83544), (456, 66139), (472, 63897), (708, 42598), (722, 41772), (1083, 27848), (1121, 26904), (1416, 21299), (1444, 20886), (2166, 13924), (2242, 13452), (2888, 10443), (3363, 8968), (3481, 8664), (4332, 6962), (4484, 6726)]