29733860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{463}}^1$

素因数の和:517

約数の個数: 72

約数和(自身を含む): 71326080

約数和(自身を除く): 41592220

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 169, 190, 247, 260, 338, 380, 463, 494, 676, 845, 926, 988, 1235, 1690, 1852, 2315, 2470, 3211, 3380, 4630, 4940, 6019, 6422, 8797, 9260, 12038, 12844, 16055, 17594, 24076, 30095, 32110, 35188, 43985, 60190, 64220, 78247, 87970, 114361, 120380, 156494, 175940, 228722, 312988, 391235, 457444, 571805, 782470, 1143610, 1486693, 1564940, 2287220, 2973386, 5946772, 7433465, 14866930, 29733860]

約数ペア:

[(1, 29733860), (2, 14866930), (4, 7433465), (5, 5946772), (10, 2973386), (13, 2287220), (19, 1564940), (20, 1486693), (26, 1143610), (38, 782470), (52, 571805), (65, 457444), (76, 391235), (95, 312988), (130, 228722), (169, 175940), (190, 156494), (247, 120380), (260, 114361), (338, 87970), (380, 78247), (463, 64220), (494, 60190), (676, 43985), (845, 35188), (926, 32110), (988, 30095), (1235, 24076), (1690, 17594), (1852, 16055), (2315, 12844), (2470, 12038), (3211, 9260), (3380, 8797), (4630, 6422), (4940, 6019)]