291217765620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{6211}}^1\times {\mathrm{4049}}^1$

素因数の和:10465

約数の個数: 96

約数和(自身を含む): 819969091200

約数和(自身を除く): 528751325580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 193, 386, 579, 772, 965, 1158, 1930, 2316, 2895, 3860, 4049, 5790, 6211, 8098, 11580, 12147, 12422, 16196, 18633, 20245, 24294, 24844, 31055, 37266, 40490, 48588, 60735, 62110, 74532, 80980, 93165, 121470, 124220, 186330, 242940, 372660, 781457, 1198723, 1562914, 2344371, 2397446, 3125828, 3596169, 3907285, 4688742, 4794892, 5993615, 7192338, 7814570, 9377484, 11721855, 11987230, 14384676, 15629140, 17980845, 23443710, 23974460, 25148339, 35961690, 46887420, 50296678, 71923380, 75445017, 100593356, 125741695, 150890034, 251483390, 301780068, 377225085, 502966780, 754450170, 1508900340, 4853629427, 9707258854, 14560888281, 19414517708, 24268147135, 29121776562, 48536294270, 58243553124, 72804441405, 97072588540, 145608882810, 291217765620]

約数ペア:

[(1, 291217765620), (2, 145608882810), (3, 97072588540), (4, 72804441405), (5, 58243553124), (6, 48536294270), (10, 29121776562), (12, 24268147135), (15, 19414517708), (20, 14560888281), (30, 9707258854), (60, 4853629427), (193, 1508900340), (386, 754450170), (579, 502966780), (772, 377225085), (965, 301780068), (1158, 251483390), (1930, 150890034), (2316, 125741695), (2895, 100593356), (3860, 75445017), (4049, 71923380), (5790, 50296678), (6211, 46887420), (8098, 35961690), (11580, 25148339), (12147, 23974460), (12422, 23443710), (16196, 17980845), (18633, 15629140), (20245, 14384676), (24294, 11987230), (24844, 11721855), (31055, 9377484), (37266, 7814570), (40490, 7192338), (48588, 5993615), (60735, 4794892), (62110, 4688742), (74532, 3907285), (80980, 3596169), (93165, 3125828), (121470, 2397446), (124220, 2344371), (186330, 1562914), (242940, 1198723), (372660, 781457)]