29426804570

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1\times {\mathrm{229}}^1\times {\mathrm{479}}^1$

素因数の和:1047

約数の個数: 64

約数和(自身を含む): 53972352000

約数和(自身を除く): 24545547430

約数列:

[1, 2, 5, 10, 139, 193, 229, 278, 386, 458, 479, 695, 958, 965, 1145, 1390, 1930, 2290, 2395, 4790, 26827, 31831, 44197, 53654, 63662, 66581, 88394, 92447, 109691, 133162, 134135, 159155, 184894, 219382, 220985, 268270, 318310, 332905, 441970, 462235, 548455, 665810, 924470, 1096910, 6143383, 12286766, 12850133, 15247049, 21170363, 25700266, 30494098, 30716915, 42340726, 61433830, 64250665, 76235245, 105851815, 128501330, 152470490, 211703630, 2942680457, 5885360914, 14713402285, 29426804570]

約数ペア:

[(1, 29426804570), (2, 14713402285), (5, 5885360914), (10, 2942680457), (139, 211703630), (193, 152470490), (229, 128501330), (278, 105851815), (386, 76235245), (458, 64250665), (479, 61433830), (695, 42340726), (958, 30716915), (965, 30494098), (1145, 25700266), (1390, 21170363), (1930, 15247049), (2290, 12850133), (2395, 12286766), (4790, 6143383), (26827, 1096910), (31831, 924470), (44197, 665810), (53654, 548455), (63662, 462235), (66581, 441970), (88394, 332905), (92447, 318310), (109691, 268270), (133162, 220985), (134135, 219382), (159155, 184894)]