827521140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{3313}}^1$

素因数の和:3529

約数の個数: 96

約数和(自身を含む): 2431892736

約数和(自身を除く): 1604371596

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 181, 230, 276, 345, 362, 460, 543, 690, 724, 905, 1086, 1380, 1810, 2172, 2715, 3313, 3620, 4163, 5430, 6626, 8326, 9939, 10860, 12489, 13252, 16565, 16652, 19878, 20815, 24978, 33130, 39756, 41630, 49695, 49956, 62445, 66260, 76199, 83260, 99390, 124890, 152398, 198780, 228597, 249780, 304796, 380995, 457194, 599653, 761990, 914388, 1142985, 1199306, 1523980, 1798959, 2285970, 2398612, 2998265, 3597918, 4571940, 5996530, 7195836, 8994795, 11993060, 13792019, 17989590, 27584038, 35979180, 41376057, 55168076, 68960095, 82752114, 137920190, 165504228, 206880285, 275840380, 413760570, 827521140]

約数ペア:

[(1, 827521140), (2, 413760570), (3, 275840380), (4, 206880285), (5, 165504228), (6, 137920190), (10, 82752114), (12, 68960095), (15, 55168076), (20, 41376057), (23, 35979180), (30, 27584038), (46, 17989590), (60, 13792019), (69, 11993060), (92, 8994795), (115, 7195836), (138, 5996530), (181, 4571940), (230, 3597918), (276, 2998265), (345, 2398612), (362, 2285970), (460, 1798959), (543, 1523980), (690, 1199306), (724, 1142985), (905, 914388), (1086, 761990), (1380, 599653), (1810, 457194), (2172, 380995), (2715, 304796), (3313, 249780), (3620, 228597), (4163, 198780), (5430, 152398), (6626, 124890), (8326, 99390), (9939, 83260), (10860, 76199), (12489, 66260), (13252, 62445), (16565, 49956), (16652, 49695), (19878, 41630), (20815, 39756), (24978, 33130)]